(56-y)y=663

Simple and best practice solution for (56-y)y=663 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (56-y)y=663 equation:


Simplifying
(56 + -1y) * y = 663

Reorder the terms for easier multiplication:
y(56 + -1y) = 663
(56 * y + -1y * y) = 663
(56y + -1y2) = 663

Solving
56y + -1y2 = 663

Solving for variable 'y'.

Reorder the terms:
-663 + 56y + -1y2 = 663 + -663

Combine like terms: 663 + -663 = 0
-663 + 56y + -1y2 = 0

Factor a trinomial.
(-39 + y)(17 + -1y) = 0

Subproblem 1

Set the factor '(-39 + y)' equal to zero and attempt to solve: Simplifying -39 + y = 0 Solving -39 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '39' to each side of the equation. -39 + 39 + y = 0 + 39 Combine like terms: -39 + 39 = 0 0 + y = 0 + 39 y = 0 + 39 Combine like terms: 0 + 39 = 39 y = 39 Simplifying y = 39

Subproblem 2

Set the factor '(17 + -1y)' equal to zero and attempt to solve: Simplifying 17 + -1y = 0 Solving 17 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + -1y = 0 + -17 Combine like terms: 17 + -17 = 0 0 + -1y = 0 + -17 -1y = 0 + -17 Combine like terms: 0 + -17 = -17 -1y = -17 Divide each side by '-1'. y = 17 Simplifying y = 17

Solution

y = {39, 17}

See similar equations:

| -3(x-1)=2(x-4(x-2)+x) | | -3x-2(9+5x)=15-4(2x-4) | | 6(3x-6)-5x=8-2x | | 1/3(9y+6)-(y+8) | | 7(x+2)+x+3=2(4x+5)+7 | | m^2-2n+3n^2-3m+m^2-4n^2+n-m= | | P+25=15 | | 8+4x=11x | | 7+2x=9x | | a*(3a-b)= | | (4x+20)+(3x-15)=180 | | 3*(4a+b)= | | (n-6)*5=35 | | (n+4)*5=35 | | d^2-3d+2d^2-5+d-3-10d+5= | | t=15+3n | | 4u-4=2u+8 | | t=15+7n | | 20x-15=16-4x | | 4u-4=2u-8 | | y=5.4+0.02x | | 4u+4=2u-8 | | 4t-8x+3t= | | 4a^3+9a^3+a^3-5a^3-7a^3-2a^3= | | 4u+4=2u+8 | | -3y-3=6 | | 3x=260 | | k+5/4-6 | | 3(2x+1)=2(2x+7) | | m/4-4 | | 12x-17=5x+4 | | 7x^2-10x^2-8x^2+12x^2-3x^2+5x^2= |

Equations solver categories