If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 2)(x + -4) = 2x(x + -3) + -13 Reorder the terms: (2 + x)(x + -4) = 2x(x + -3) + -13 Reorder the terms: (2 + x)(-4 + x) = 2x(x + -3) + -13 Multiply (2 + x) * (-4 + x) (2(-4 + x) + x(-4 + x)) = 2x(x + -3) + -13 ((-4 * 2 + x * 2) + x(-4 + x)) = 2x(x + -3) + -13 ((-8 + 2x) + x(-4 + x)) = 2x(x + -3) + -13 (-8 + 2x + (-4 * x + x * x)) = 2x(x + -3) + -13 (-8 + 2x + (-4x + x2)) = 2x(x + -3) + -13 Combine like terms: 2x + -4x = -2x (-8 + -2x + x2) = 2x(x + -3) + -13 Reorder the terms: -8 + -2x + x2 = 2x(-3 + x) + -13 -8 + -2x + x2 = (-3 * 2x + x * 2x) + -13 -8 + -2x + x2 = (-6x + 2x2) + -13 Reorder the terms: -8 + -2x + x2 = -13 + -6x + 2x2 Solving -8 + -2x + x2 = -13 + -6x + 2x2 Solving for variable 'x'. Reorder the terms: -8 + 13 + -2x + 6x + x2 + -2x2 = -13 + -6x + 2x2 + 13 + 6x + -2x2 Combine like terms: -8 + 13 = 5 5 + -2x + 6x + x2 + -2x2 = -13 + -6x + 2x2 + 13 + 6x + -2x2 Combine like terms: -2x + 6x = 4x 5 + 4x + x2 + -2x2 = -13 + -6x + 2x2 + 13 + 6x + -2x2 Combine like terms: x2 + -2x2 = -1x2 5 + 4x + -1x2 = -13 + -6x + 2x2 + 13 + 6x + -2x2 Reorder the terms: 5 + 4x + -1x2 = -13 + 13 + -6x + 6x + 2x2 + -2x2 Combine like terms: -13 + 13 = 0 5 + 4x + -1x2 = 0 + -6x + 6x + 2x2 + -2x2 5 + 4x + -1x2 = -6x + 6x + 2x2 + -2x2 Combine like terms: -6x + 6x = 0 5 + 4x + -1x2 = 0 + 2x2 + -2x2 5 + 4x + -1x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 5 + 4x + -1x2 = 0 Factor a trinomial. (5 + -1x)(1 + x) = 0Subproblem 1
Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5Subproblem 2
Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 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 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1Solution
x = {5, -1}
| 2x(x-3)-13=0 | | -3x+-5=-20 | | 9-k=32 | | 3y-1=1+3y | | 34x+11x-6=62 | | x-x=4y | | 10-15x+(2x-5)=x-30 | | x^2-6x-72=0 | | 5x+9-3=54 | | -11=x+10 | | 0.2+0.6(0.4-0.3)*2= | | 9=-4 | | 5x-(4+8x)=20 | | x-6+5=41 | | (3y+11)(2y+21)=0 | | 20a^2-43a+21=0 | | -(4y+5)-(-3y-6)=-2 | | 6(3t-4)+10=5(t-2)-(3t+4) | | x+5=6-2x | | 9(2x-6)=3(6x+7) | | y=-0.65x+1.95 | | w^2+5wf-36f^2= | | (-4x^5+9x^4-8x^3+8)+(2x^5-7x^4+5x^3-6)= | | 2k^2-8=0 | | 2k^2+8=0 | | 9+2x-5=6x+8-3x | | 2k+5=0 | | 5x+(2x-8+x)=3x+(7-5x+8x)+8 | | 2y+5=7y-10 | | (x)(x+13)=(x+1)(x+10) | | x^2+13=x^2+11 | | -4x+5+9+9x-2ifx=6 |