9-7y=8-8y

Simple and best practice solution for 9-7y=8-8y 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 9-7y=8-8y equation:


Simplifying
9 + -7y = 8 + -8y

Solving
9 + -7y = 8 + -8y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '8y' to each side of the equation.
9 + -7y + 8y = 8 + -8y + 8y

Combine like terms: -7y + 8y = 1y
9 + 1y = 8 + -8y + 8y

Combine like terms: -8y + 8y = 0
9 + 1y = 8 + 0
9 + 1y = 8

Add '-9' to each side of the equation.
9 + -9 + 1y = 8 + -9

Combine like terms: 9 + -9 = 0
0 + 1y = 8 + -9
1y = 8 + -9

Combine like terms: 8 + -9 = -1
1y = -1

Divide each side by '1'.
y = -1

Simplifying
y = -1

See similar equations:

| 2x=1+y | | 4x+2x=5x-9 | | 0=8x-20 | | (5-3z)(5+3z)= | | 6y=7x-18 | | 90+0=180 | | 6z+1.25=7z+0.75 | | 9y=0-25 | | 5j+11=61 | | 3x+21=10x-10 | | 3x-19=4x-19 | | x=2/12=5/x-2 | | 5j+7=72 | | 2/3 | | 90-2y=-4 | | 2(3x-4)=8x+4 | | 0=10x-25 | | 11x-4x+112=11x+80 | | -(7x-2)(7x-2)= | | 2u+12=16 | | d/dx=2cos3x | | 0.15-0.03(x+1)=-0.03(2-x) | | 284.18/20.99x93 | | 2x^2=15x-7 | | r+5.2=-0.3 | | (6x+-2y)-(2x+3y)= | | 3y=0+9 | | 9w+3=57 | | .07x+.23(60)=.15(60+x) | | 18x^8-7x^6+9x^5=0 | | 5k+12=22 | | 63y+10=5y-2 |

Equations solver categories