If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2y2 + 4 = -9y Reorder the terms: 4 + 2y2 = -9y Solving 4 + 2y2 = -9y Solving for variable 'y'. Reorder the terms: 4 + 9y + 2y2 = -9y + 9y Combine like terms: -9y + 9y = 0 4 + 9y + 2y2 = 0 Factor a trinomial. (4 + y)(1 + 2y) = 0Subproblem 1
Set the factor '(4 + y)' equal to zero and attempt to solve: Simplifying 4 + y = 0 Solving 4 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + y = 0 + -4 Combine like terms: 4 + -4 = 0 0 + y = 0 + -4 y = 0 + -4 Combine like terms: 0 + -4 = -4 y = -4 Simplifying y = -4Subproblem 2
Set the factor '(1 + 2y)' equal to zero and attempt to solve: Simplifying 1 + 2y = 0 Solving 1 + 2y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2y = 0 + -1 2y = 0 + -1 Combine like terms: 0 + -1 = -1 2y = -1 Divide each side by '2'. y = -0.5 Simplifying y = -0.5Solution
y = {-4, -0.5}
| 12x-3(x+7)=42 | | (3/4)^2+8x+20=0 | | lx+1l=3 | | 25=250/x | | x+16=42 | | s(8-2t)+3t(4-2s)+5t= | | .375y=2.75 | | -5x+3=4x-105 | | (11/x)=(-5/3x)+1 | | 9+c=18 | | 5/(1/2)+4(-3) | | 6[5-(-4x-1)]=120x+60 | | 16-11x+12x^2=0 | | 2x-1+2x-1=180 | | -4x+1/9-3x-5/9=4/9 | | y+(-84)=-100 | | 4a=0.32 | | 4c-3=2(2c-1)-8 | | 2x-40=x+45 | | 9y^2+1=6y | | 115=10+x | | x+(-27)=-54 | | -7/12x-11/12=6 | | 3x-1.25=2x+.25 | | 72/3/5 | | 12=15n-8 | | n^2=2n-1 | | z+3z=2z+10 | | 2(3n+5)=6(6n+9)+9 | | (2y-1)(-y)= | | (8b+1)-(-10b-5)= | | -6+n/2=8 |