If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + 2y + -7 = 8 Reorder the terms: -7 + 2y + y2 = 8 Solving -7 + 2y + y2 = 8 Solving for variable 'y'. Reorder the terms: -7 + -8 + 2y + y2 = 8 + -8 Combine like terms: -7 + -8 = -15 -15 + 2y + y2 = 8 + -8 Combine like terms: 8 + -8 = 0 -15 + 2y + y2 = 0 Factor a trinomial. (-5 + -1y)(3 + -1y) = 0Subproblem 1
Set the factor '(-5 + -1y)' equal to zero and attempt to solve: Simplifying -5 + -1y = 0 Solving -5 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1y = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1y = 0 + 5 -1y = 0 + 5 Combine like terms: 0 + 5 = 5 -1y = 5 Divide each side by '-1'. y = -5 Simplifying y = -5Subproblem 2
Set the factor '(3 + -1y)' equal to zero and attempt to solve: Simplifying 3 + -1y = 0 Solving 3 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1y = 0 + -3 -1y = 0 + -3 Combine like terms: 0 + -3 = -3 -1y = -3 Divide each side by '-1'. y = 3 Simplifying y = 3Solution
y = {-5, 3}
| 9-3/4t:12 | | 9-3/4t-12 | | 797/1000 | | 2x/(2) | | -14a+-6=-5 | | 0.7x+0.2=0.9x-0.2 | | 5n+5=47-3n | | 6.4r-7-2.9= | | -17=63+l | | 3(4x+6)-(3x+7)= | | 7x(11+11)=-1 | | -3+h=-91 | | 9(13x-18x)=0 | | z+15=-12 | | 6x(5+7)=3 | | 2x-5x-4=0 | | x^2-2x-1/4 | | 3(x+1)+6=6(x-1) | | -7/-(-n)=-7/12 | | x+25=2x+16 | | b^2-3b+5=0 | | 2i6/2u | | 4n+2y=9 | | 2n-4y=9 | | 2*(1/9) | | 12x-5.16=22.92 | | 4-7x=14+(9-6x) | | 24+12x=53+25x+5 | | (6x+5y)(8x+7y)=0 | | 4/(-0.4)•2-2.1 | | -4=1/2x-3 | | (7x-2y)(5x-3y)=0 |