7y+9=8y+8

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


Simplifying
7y + 9 = 8y + 8

Reorder the terms:
9 + 7y = 8y + 8

Reorder the terms:
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+6-6=14-6 | | 5x^2+570x-36=0 | | 2x*5x=x | | 2x^2-10x=10 | | 10x^2-10x=10 | | 4y^2-18y-10=0 | | a+b+c+d+e/5=30 | | 32-(-58)=15a | | -0.3(7n-31.2)=.456 | | y^2(4y^2-18y-10)=0 | | 1/3h-3-3/4h=2 | | 5x+6=10x+15 | | 1/3h-3-3/4h | | 1/3h-3/4h | | (x-2)(x-2)=16 | | .08x=60000 | | y-4/y-1=y-2/y-6+1 | | |x+2|=10 | | |3x-4|=15 | | 14+5-5v=4(v+5) | | +2=10 | | f(x)=x^3-4x^2-7x+10 | | x=(5x-3)/x | | x=(2x+15)/x | | x=2x+15/x | | x=2x/x+15/x | | -3x^2+5x+5=0 | | 2a^2+1=16 | | 1/4(5x-1)=3 | | m^2-1=4 | | -5x^2+6x+3=0 | | 41h=246 |

Equations solver categories