If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9y2 + 8y + -20 = 0 Reorder the terms: -20 + 8y + 9y2 = 0 Solving -20 + 8y + 9y2 = 0 Solving for variable 'y'. Factor a trinomial. (-2 + -1y)(10 + -9y) = 0Subproblem 1
Set the factor '(-2 + -1y)' equal to zero and attempt to solve: Simplifying -2 + -1y = 0 Solving -2 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1y = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1y = 0 + 2 -1y = 0 + 2 Combine like terms: 0 + 2 = 2 -1y = 2 Divide each side by '-1'. y = -2 Simplifying y = -2Subproblem 2
Set the factor '(10 + -9y)' equal to zero and attempt to solve: Simplifying 10 + -9y = 0 Solving 10 + -9y = 0 Move all terms containing y to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -9y = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -9y = 0 + -10 -9y = 0 + -10 Combine like terms: 0 + -10 = -10 -9y = -10 Divide each side by '-9'. y = 1.111111111 Simplifying y = 1.111111111Solution
y = {-2, 1.111111111}
| .05x+.08(-x+20000)=1090 | | x=(-2x+5y)/(4+3y) | | -3/11/(-3/11) | | 5x-9x=x+3 | | -12.6/(-2) | | -5*(-8)= | | -3(4s-6)-18=-3(7s+0)-5 | | 4y^2-5y-21=0 | | 4x^3+3x^2-9x-3=0 | | 4m-19=-29+9m | | 6x+13=-131 | | .09x+.08(-x+20000)=1620 | | 6(5z+1)=6 | | z-1/17=0 | | b^2+2b+9b+18= | | 3(5x-15)=(15x-3) | | (-9/16)/(16/-9) | | -4/11y=20 | | -120/6 | | x^2-26x-7=0 | | 23+8/(-12)*6 | | 7/8y=-5 | | 97=2n+9 | | -7.6q+1.7=-29.8-1.3q | | -.80t+.40=.666 | | 3/7y=-2 | | 6/z+12/7z | | 36/9*7(7-4) | | 4/-10*4/8 | | 7(0.25x-6.12)+2.25x=4.12-23.56 | | 4/-10 | | 2x-8=9x-8x |