If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + -9)(x + 4) = 0 Reorder the terms: (-9 + 2x)(x + 4) = 0 Reorder the terms: (-9 + 2x)(4 + x) = 0 Multiply (-9 + 2x) * (4 + x) (-9(4 + x) + 2x * (4 + x)) = 0 ((4 * -9 + x * -9) + 2x * (4 + x)) = 0 ((-36 + -9x) + 2x * (4 + x)) = 0 (-36 + -9x + (4 * 2x + x * 2x)) = 0 (-36 + -9x + (8x + 2x2)) = 0 Combine like terms: -9x + 8x = -1x (-36 + -1x + 2x2) = 0 Solving -36 + -1x + 2x2 = 0 Solving for variable 'x'. Factor a trinomial. (-4 + -1x)(9 + -2x) = 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 '(9 + -2x)' equal to zero and attempt to solve: Simplifying 9 + -2x = 0 Solving 9 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -2x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2x = 0 + -9 -2x = 0 + -9 Combine like terms: 0 + -9 = -9 -2x = -9 Divide each side by '-2'. x = 4.5 Simplifying x = 4.5Solution
x = {-4, 4.5}
| 4x(7-4)-2x=64+2x | | (c+5)(c+1)=0 | | 63=-9d | | -x+7-6=19-3x | | 9+.5x=14 | | b^3-8= | | -4s=-16 | | 180=11x+9x | | -4x+8-2=6x+10-3 | | 4c^2+12cg+9g^2= | | N-48=4n-7 | | 6k^2-k-12=0 | | 2x(7-3)+1=33 | | -16+6(z-12)=2(z-8)+4z-12 | | 10+3x=11+8x | | 48=-8n | | 8+10x=88 | | 5(3f-2)=22 | | 16+3s-2s=24+2s-20 | | 10+3x=11+8 | | x^2+14-45=0 | | 0=4X-1 | | 99-2b=-11 | | p+9=18.2 | | 5(2z-2)=9(z+4) | | 7x^2+y^2=35 | | x+3=5.8 | | 4x(-2+3)-2x=64 | | n^2-14n-72=0 | | x+(x*.10)=100 | | 3(5+2x)=-21 | | -2X+1=5-2X |