If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + -5) + 4(x + -5) = 0 Reorder the terms: x(-5 + x) + 4(x + -5) = 0 (-5 * x + x * x) + 4(x + -5) = 0 (-5x + x2) + 4(x + -5) = 0 Reorder the terms: -5x + x2 + 4(-5 + x) = 0 -5x + x2 + (-5 * 4 + x * 4) = 0 -5x + x2 + (-20 + 4x) = 0 Reorder the terms: -20 + -5x + 4x + x2 = 0 Combine like terms: -5x + 4x = -1x -20 + -1x + x2 = 0 Solving -20 + -1x + x2 = 0 Solving for variable 'x'. Factor a trinomial. (-4 + -1x)(5 + -1x) = 0Subproblem 1
Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4Subproblem 2
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 = 5Solution
x = {-4, 5}
| 6z+c=240 | | 2(x-8)+1=6x | | 3y+2(y-4)=y+8 | | 6(y-9)=b-9 | | 112x^2-4=0 | | 5q+5= | | 100=5x+2y+0.1z | | 22+4x=11+26x | | 7-3x+5=-2x-3+12x+2 | | (x^2+x-3x-3)(x-(2-3i))= | | -3x^2-162=0 | | 9n^2+18n=-79 | | 1/3(x+3)+1/6(x-6)=x+3 | | 46=10-2b | | 7(4+x)=-14 | | 2x-15=6x | | 3(x-4)+6=5(x-1)-1 | | p=6 | | 3p/3-3p/9=30/15 | | 5(y+2y)+2=12 | | -2x-2(7x+16)=48 | | 2p=s-t | | t/3+(-2)=-5 | | 3x+5=-5 | | 28+10(-6)= | | x^2-18x-5=0 | | 36=-2b | | -4x+2(3x+8)=40 | | (x+5)(x)=400 | | -5n-8(2+7n)=-8 | | 4(m-3)=20 | | m/4-1= |