If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4x + -7)(x + 4) = 0 Reorder the terms: (-7 + 4x)(x + 4) = 0 Reorder the terms: (-7 + 4x)(4 + x) = 0 Multiply (-7 + 4x) * (4 + x) (-7(4 + x) + 4x * (4 + x)) = 0 ((4 * -7 + x * -7) + 4x * (4 + x)) = 0 ((-28 + -7x) + 4x * (4 + x)) = 0 (-28 + -7x + (4 * 4x + x * 4x)) = 0 (-28 + -7x + (16x + 4x2)) = 0 Combine like terms: -7x + 16x = 9x (-28 + 9x + 4x2) = 0 Solving -28 + 9x + 4x2 = 0 Solving for variable 'x'. Factor a trinomial. (-4 + -1x)(7 + -4x) = 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 '(7 + -4x)' equal to zero and attempt to solve: Simplifying 7 + -4x = 0 Solving 7 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -4x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -4x = 0 + -7 -4x = 0 + -7 Combine like terms: 0 + -7 = -7 -4x = -7 Divide each side by '-4'. x = 1.75 Simplifying x = 1.75Solution
x = {-4, 1.75}
| .80=ln(y) | | 10c-9c=6 | | z^2+12z=20 | | -5(x-2)-3x=2-(-8+3x) | | 3p-2= | | 7x-(3x+11)=-6(5-3x) | | -x+64=5x-14 | | 9t-3t-5t-2t-4t=18 | | 25x^2-30x+21=0 | | 8x-13=35 | | 4y^4-37y^2+9=0 | | 6r+3=3r-27 | | C=5x+770 | | 7c*2p+3-8=6p+29 | | (7x+3)=2 | | 16s+4s=20 | | 9n-37=71 | | 3h-h=10 | | 2(x+9)=20 | | 9m-6m=6 | | 10w-4w=18 | | (x+3y)(3x+y)= | | (1+2w)*w*2w=40 | | -60x^3+144x= | | c/4+85=99 | | 4x+1=6-x | | -4+6s+7m-4s-4m-6= | | 2(13-4x)-9(x+6)= | | 49x^2-91+42=0 | | -8x-(5x+5)=7 | | 2(h-4)=6 | | 3y+7(2y+6)-2+3(4y+9)=270 |