If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 88x + -20 = 0 Reorder the terms: -20 + 88x + 9x2 = 0 Solving -20 + 88x + 9x2 = 0 Solving for variable 'x'. Factor a trinomial. (-10 + -1x)(2 + -9x) = 0Subproblem 1
Set the factor '(-10 + -1x)' equal to zero and attempt to solve: Simplifying -10 + -1x = 0 Solving -10 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + -1x = 0 + 10 Combine like terms: -10 + 10 = 0 0 + -1x = 0 + 10 -1x = 0 + 10 Combine like terms: 0 + 10 = 10 -1x = 10 Divide each side by '-1'. x = -10 Simplifying x = -10Subproblem 2
Set the factor '(2 + -9x)' equal to zero and attempt to solve: Simplifying 2 + -9x = 0 Solving 2 + -9x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -9x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -9x = 0 + -2 -9x = 0 + -2 Combine like terms: 0 + -2 = -2 -9x = -2 Divide each side by '-9'. x = 0.2222222222 Simplifying x = 0.2222222222Solution
x = {-10, 0.2222222222}
| 2x+5=6x-14 | | 8(n+8)+3(n-1)= | | -2(3b+2)+(7b+2)=0 | | (a-2)(a-4)=0 | | 9r^2-8r-20= | | (2x+4)=0 | | 4.1q-5.5-5.4q=2.3q-4.9 | | 2x+5x+3=-4 | | (x+4)=0 | | 2*X+3/2=4/11 | | 6b-5=28-5b | | 663=11n+113 | | x^2-2*x-1=0 | | x^2-2*x+3=0 | | (n-1)(n-2)=0 | | (-7x^2-8x+2)-(2x^2-6x-4)= | | 3b^2+2b+1=0 | | x^2-2*x+1=0 | | x^4+4x^3-2x-8=0 | | 8y-4=4y+8 | | 2x-6y=8 | | 3x=900 | | 11y+3=8y+9 | | 6a=-9.12 | | x^2+2x-34=0 | | 10x+5y= | | 4x^2-16+7=0 | | 5x+28=1558 | | -x^2+80x-300=1200 | | -x^2+80x-300=1220 | | 9a=5a-48 | | 5x^2+3=13 |