If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7y2 = -5y + 18 Reorder the terms: 7y2 = 18 + -5y Solving 7y2 = 18 + -5y Solving for variable 'y'. Reorder the terms: -18 + 5y + 7y2 = 18 + -5y + -18 + 5y Reorder the terms: -18 + 5y + 7y2 = 18 + -18 + -5y + 5y Combine like terms: 18 + -18 = 0 -18 + 5y + 7y2 = 0 + -5y + 5y -18 + 5y + 7y2 = -5y + 5y Combine like terms: -5y + 5y = 0 -18 + 5y + 7y2 = 0 Factor a trinomial. (-2 + -1y)(9 + -7y) = 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 '(9 + -7y)' equal to zero and attempt to solve: Simplifying 9 + -7y = 0 Solving 9 + -7y = 0 Move all terms containing y to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -7y = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -7y = 0 + -9 -7y = 0 + -9 Combine like terms: 0 + -9 = -9 -7y = -9 Divide each side by '-7'. y = 1.285714286 Simplifying y = 1.285714286Solution
y = {-2, 1.285714286}
| n=3g-24 | | 3y^2=-16y+12 | | -26-6n=-7(3n+8) | | 3x+7+9x+1= | | 2=x-ln(x) | | 3y^2=-20y+63 | | 20x^2+48x+16=0 | | (2+y)+y= | | y+2=1/3 | | 10=12y | | -8=-2(6+6k)+4 | | 9+6n=-3(n+6) | | 11=1+15t-5t^2 | | 11=2x+(-1) | | 9x-11-5x=-38+4x | | n^2-6n+306=0 | | 105=(4x+5) | | -87=-3(3x+5) | | X^2+y^2+4x+10y=7 | | x-[3x-(2x-1)]+5=2+[3-(2-3x)] | | Y=7.5(1.75)t | | 3x=(2x+20) | | 3(m-4)=-36+6m | | 3x-25=1x-5+2x | | (2x-5)(2x+6)(3x-9)=0 | | (3x+4)-3=17.5 | | 3x-4(-2x-11)=11 | | X-5=33x-2 | | 8x-7=5x-16 | | 280(x+3)=320 | | 3(w-6)-8=-5(-3w+2)-6w | | -4.905x^2-2.5x+7=0 |