-7x+4x(3x-5)=-9-6x

Simple and best practice solution for -7x+4x(3x-5)=-9-6x 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 -7x+4x(3x-5)=-9-6x equation: 


Simplifying
-7x + 4x(3x + -5) = -9 + -6x

Reorder the terms:
-7x + 4x(-5 + 3x) = -9 + -6x
-7x + (-5 * 4x + 3x * 4x) = -9 + -6x
-7x + (-20x + 12x2) = -9 + -6x

Combine like terms: -7x + -20x = -27x
-27x + 12x2 = -9 + -6x

Solving
-27x + 12x2 = -9 + -6x

Solving for variable 'x'.

Reorder the terms:
9 + -27x + 6x + 12x2 = -9 + -6x + 9 + 6x

Combine like terms: -27x + 6x = -21x
9 + -21x + 12x2 = -9 + -6x + 9 + 6x

Reorder the terms:
9 + -21x + 12x2 = -9 + 9 + -6x + 6x

Combine like terms: -9 + 9 = 0
9 + -21x + 12x2 = 0 + -6x + 6x
9 + -21x + 12x2 = -6x + 6x

Combine like terms: -6x + 6x = 0
9 + -21x + 12x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(3 + -7x + 4x2) = 0

Factor a trinomial.
3((3 + -4x)(1 + -1x)) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(3 + -4x)' equal to zero and attempt to solve:

Simplifying
3 + -4x = 0

Solving
3 + -4x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + -3 + -4x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -4x = 0 + -3
-4x = 0 + -3

Combine like terms: 0 + -3 = -3
-4x = -3

Divide each side by '-4'.
x = 0.75

Simplifying
x = 0.75

Subproblem 2
Set the factor '(1 + -1x)' equal to zero and attempt to solve:

Simplifying
1 + -1x = 0

Solving
1 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -1x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1x = 0 + -1
-1x = 0 + -1

Combine like terms: 0 + -1 = -1
-1x = -1

Divide each side by '-1'.
x = 1

Simplifying
x = 1
Solution
x = {0.75, 1}

See similar equations:

| 7x-12-6x=5 | | 7x+14-3x=2(2x+7) | | 7.7r+6=6.7r+6 | | 28-12x=28-14x | | -3x-(7/3)=(29/3) | | 7.7r+6=6.7y+6 | | x^3-x^2-50x+50=0 | | 4n+40=7(-2n+2) | | 2.7x+4.3=12.94 | | 9+5q=13+4q | | (3/4)d-(1/8)=(1/3) | | 20=4/2(6+b) | | x+(x+42826225)=134078221+51604956 | | 2+8y=-32 | | (6/7)x=-18 | | 2-(x+7)=11 | | 21a+17+15=-48 | | 18-x=34 | | -4(7y-1)+5y=-2(3y+4)-3y | | 6.8=2.5-0.6y | | y+=6 | | 30x+88=-2 | | 6x+30-6x+30=0 | | 8*n=-23 | | 6s+2s-3s-6= | | x^3-x^2-50*x+50=0 | | 3,2-(2y-0,3)=0,4y-3(0,3y+0,5) | | 0.85x=-18 | | (2x+3)(3x-2)=0 | | .75y-4=-1 | | 12x-72=2x-18 | | 9s+6s=135 |

Equations solver categories