x*(((12-3)*3)+(x*6)-8)=98

Simple and best practice solution for x*(((12-3)*3)+(x*6)-8)=98 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x*(((12-3)*3)+(x*6)-8)=98 equation:


Simplifying
x(((12 + -3) * 3) + (x * 6) + -8) = 98

Combine like terms: 12 + -3 = 9
x(((9) * 3) + (x * 6) + -8) = 98

Multiply 9 * 3
x((27) + (x * 6) + -8) = 98
x(27 + (x * 6) + -8) = 98

Reorder the terms for easier multiplication:
x(27 + (6x) + -8) = 98

Reorder the terms:
x(27 + -8 + (6x)) = 98

Combine like terms: 27 + -8 = 19
x(19 + (6x)) = 98
(19 * x + (6x) * x) = 98
(19x + 6x2) = 98

Solving
19x + 6x2 = 98

Solving for variable 'x'.

Reorder the terms:
-98 + 19x + 6x2 = 98 + -98

Combine like terms: 98 + -98 = 0
-98 + 19x + 6x2 = 0

Begin completing the square.  Divide all terms by
6 the coefficient of the squared term: 

Divide each side by '6'.
-16.33333333 + 3.166666667x + x2 = 0

Move the constant term to the right:

Add '16.33333333' to each side of the equation.
-16.33333333 + 3.166666667x + 16.33333333 + x2 = 0 + 16.33333333

Reorder the terms:
-16.33333333 + 16.33333333 + 3.166666667x + x2 = 0 + 16.33333333

Combine like terms: -16.33333333 + 16.33333333 = 0.00000000
0.00000000 + 3.166666667x + x2 = 0 + 16.33333333
3.166666667x + x2 = 0 + 16.33333333

Combine like terms: 0 + 16.33333333 = 16.33333333
3.166666667x + x2 = 16.33333333

The x term is 3.166666667x.  Take half its coefficient (1.583333334).
Square it (2.506944447) and add it to both sides.

Add '2.506944447' to each side of the equation.
3.166666667x + 2.506944447 + x2 = 16.33333333 + 2.506944447

Reorder the terms:
2.506944447 + 3.166666667x + x2 = 16.33333333 + 2.506944447

Combine like terms: 16.33333333 + 2.506944447 = 18.840277777
2.506944447 + 3.166666667x + x2 = 18.840277777

Factor a perfect square on the left side:
(x + 1.583333334)(x + 1.583333334) = 18.840277777

Calculate the square root of the right side: 4.340538881

Break this problem into two subproblems by setting 
(x + 1.583333334) equal to 4.340538881 and -4.340538881.

Subproblem 1

x + 1.583333334 = 4.340538881 Simplifying x + 1.583333334 = 4.340538881 Reorder the terms: 1.583333334 + x = 4.340538881 Solving 1.583333334 + x = 4.340538881 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.583333334' to each side of the equation. 1.583333334 + -1.583333334 + x = 4.340538881 + -1.583333334 Combine like terms: 1.583333334 + -1.583333334 = 0.000000000 0.000000000 + x = 4.340538881 + -1.583333334 x = 4.340538881 + -1.583333334 Combine like terms: 4.340538881 + -1.583333334 = 2.757205547 x = 2.757205547 Simplifying x = 2.757205547

Subproblem 2

x + 1.583333334 = -4.340538881 Simplifying x + 1.583333334 = -4.340538881 Reorder the terms: 1.583333334 + x = -4.340538881 Solving 1.583333334 + x = -4.340538881 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.583333334' to each side of the equation. 1.583333334 + -1.583333334 + x = -4.340538881 + -1.583333334 Combine like terms: 1.583333334 + -1.583333334 = 0.000000000 0.000000000 + x = -4.340538881 + -1.583333334 x = -4.340538881 + -1.583333334 Combine like terms: -4.340538881 + -1.583333334 = -5.923872215 x = -5.923872215 Simplifying x = -5.923872215

Solution

The solution to the problem is based on the solutions from the subproblems. x = {2.757205547, -5.923872215}

See similar equations:

| 24x+4+2x=(10x-1) | | 0.5+46=9-5 | | -4(2r-1)-5=15 | | x*(((12-3)*3)+(y*6)-8)=98 | | X+42=89 | | 14x-7y=12 | | 3x-4/7=206/7 | | 13=u/3 | | X+8*8=36 | | -7x[-2+7]=105 | | 50x+20y=200000 | | 1/2x^2=6=31 | | 1/2(4x+12)=32 | | 3k+6=5(k+1) | | 2x[4x-1]=42 | | 0.45k=6.272 | | 3x+37-5x=2-6x+3 | | 10x+19+10x=17+x | | 2x-4y=-4z | | 4−y/4 | | -x+3=4x-22 | | -(c+4)=3 | | x^6-15=2x^3 | | (-12)=96 | | x^4-2x^3-26x^2-38x-15=0 | | z+39/3=-4 | | 5[x+3]=-7 | | 268a+36b=428 | | 9x^2+95x+252=0 | | 2/5(y-40)=-5 | | 6x^3+7x^2-10x=0 | | -14=-4[6x-1] |

Equations solver categories