If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -7)(5x + 7) = 0 Reorder the terms: (-7 + x)(5x + 7) = 0 Reorder the terms: (-7 + x)(7 + 5x) = 0 Multiply (-7 + x) * (7 + 5x) (-7(7 + 5x) + x(7 + 5x)) = 0 ((7 * -7 + 5x * -7) + x(7 + 5x)) = 0 ((-49 + -35x) + x(7 + 5x)) = 0 (-49 + -35x + (7 * x + 5x * x)) = 0 (-49 + -35x + (7x + 5x2)) = 0 Combine like terms: -35x + 7x = -28x (-49 + -28x + 5x2) = 0 Solving -49 + -28x + 5x2 = 0 Solving for variable 'x'. Factor a trinomial. (-7 + -5x)(7 + -1x) = 0Subproblem 1
Set the factor '(-7 + -5x)' equal to zero and attempt to solve: Simplifying -7 + -5x = 0 Solving -7 + -5x = 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 + -5x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -5x = 0 + 7 -5x = 0 + 7 Combine like terms: 0 + 7 = 7 -5x = 7 Divide each side by '-5'. x = -1.4 Simplifying x = -1.4Subproblem 2
Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 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 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7Solution
x = {-1.4, 7}
| 3x^6-87x^4+300x^2=0 | | 6x^2+7x-3= | | y^2+20y+96= | | -84+9x-6x=99 | | 5v^2=45v | | -(3y+8z-8)= | | -84x+9x-6x=99 | | 5w^2=40w | | -4(3x-2y+7)= | | 5x-2y=2 | | 7((5(n-5)+17)-(3(5n-3)+4))=y | | 2x^2+17x+12=0 | | 3(-4k-6)=-102 | | -81=3(1-4k) | | 9+x+4x=6+3x-3 | | 2b-5=b-4b | | 28+8n=7n-8(4-2n) | | 36+4m=7(m+3) | | 8-3a+8a-8=a+8 | | 7x-5x=x-8 | | 1-2v=13+4v | | 3n+5=38 | | 1+4n=5(6n-5) | | 8+3x=24 | | (5x+y)+(3x+y)=180 | | 5(x-2)+(-9)=-7(1-x) | | 8x+2y=180 | | 7x^2-28x-24=0 | | 4m+81m+81m= | | 3(-7n+3)-5=27+2n | | 5.8b-3=12 | | -7(5r-8)-5r=256 |