If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x(x + -6) = -4 Reorder the terms: 3x(-6 + x) = -4 (-6 * 3x + x * 3x) = -4 (-18x + 3x2) = -4 Solving -18x + 3x2 = -4 Solving for variable 'x'. Reorder the terms: 4 + -18x + 3x2 = -4 + 4 Combine like terms: -4 + 4 = 0 4 + -18x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 1.333333333 + -6x + x2 = 0 Move the constant term to the right: Add '-1.333333333' to each side of the equation. 1.333333333 + -6x + -1.333333333 + x2 = 0 + -1.333333333 Reorder the terms: 1.333333333 + -1.333333333 + -6x + x2 = 0 + -1.333333333 Combine like terms: 1.333333333 + -1.333333333 = 0.000000000 0.000000000 + -6x + x2 = 0 + -1.333333333 -6x + x2 = 0 + -1.333333333 Combine like terms: 0 + -1.333333333 = -1.333333333 -6x + x2 = -1.333333333 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = -1.333333333 + 9 Reorder the terms: 9 + -6x + x2 = -1.333333333 + 9 Combine like terms: -1.333333333 + 9 = 7.666666667 9 + -6x + x2 = 7.666666667 Factor a perfect square on the left side: (x + -3)(x + -3) = 7.666666667 Calculate the square root of the right side: 2.768874621 Break this problem into two subproblems by setting (x + -3) equal to 2.768874621 and -2.768874621.Subproblem 1
x + -3 = 2.768874621 Simplifying x + -3 = 2.768874621 Reorder the terms: -3 + x = 2.768874621 Solving -3 + x = 2.768874621 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 2.768874621 + 3 Combine like terms: -3 + 3 = 0 0 + x = 2.768874621 + 3 x = 2.768874621 + 3 Combine like terms: 2.768874621 + 3 = 5.768874621 x = 5.768874621 Simplifying x = 5.768874621Subproblem 2
x + -3 = -2.768874621 Simplifying x + -3 = -2.768874621 Reorder the terms: -3 + x = -2.768874621 Solving -3 + x = -2.768874621 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -2.768874621 + 3 Combine like terms: -3 + 3 = 0 0 + x = -2.768874621 + 3 x = -2.768874621 + 3 Combine like terms: -2.768874621 + 3 = 0.231125379 x = 0.231125379 Simplifying x = 0.231125379Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.768874621, 0.231125379}
| -4(x+3)+7X= | | (2x+5)(4x-2)=0 | | 5x-4y-1=0 | | 2x-5y+-4x+7y= | | (k-1)x^2+3kx+k-1=0 | | 2x*x+13x-84=0 | | 225000=(50-x)(x-20) | | 3(2x-4)=23-x | | 9x+10=-7 | | 2.5x=600-x | | a*a-b*b=(x-1)*(x-1) | | 3(7-x)=33 | | 2(3x+4)=5(3x-1)+4 | | 12*p=5x*4 | | 12*p=58*4 | | 3(6x-2)=6(3x-1) | | 5x^2-32x+51=0 | | 16*x=0.25 | | 8(3w+4)=4 | | 18y+6=30 | | -6(2t+3)=-54 | | 2(f-5)=-18 | | 10(s-5)=-157 | | 2x-(2x+6)= | | -(c-6)=4 | | 2(t+3)=-4 | | 7(4s+10)=154 | | 3(2l+4)=18 | | 5900-x=5310 | | 8(4w+4)=-9 | | -6(2t+8)=-72 | | 4(4s+10)=120 |