8y+8=7y-7

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


Simplifying
8y + 8 = 7y + -7

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

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

Solving
8 + 8y = -7 + 7y

Solving for variable 'y'.

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

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

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

Combine like terms: 7y + -7y = 0
8 + 1y = -7 + 0
8 + 1y = -7

Add '-8' to each side of the equation.
8 + -8 + 1y = -7 + -8

Combine like terms: 8 + -8 = 0
0 + 1y = -7 + -8
1y = -7 + -8

Combine like terms: -7 + -8 = -15
1y = -15

Divide each side by '1'.
y = -15

Simplifying
y = -15

See similar equations:

| 100-4w=11 | | H-630=-411 | | 8(x-7)(2x+9)=0 | | 8y+8=7y+7 | | 11+10=19 | | V+685=769 | | 1+1=1234556788990476952765972863592 | | Q+-933=-799 | | 30x^7=5x^5 | | 5w+6-3w+4= | | C-518=-474 | | 100-4w=24 | | F-287=35 | | G+17=385 | | 4x^3-4x^2-7x+6=0 | | 8x+10x-x= | | H+-36=-621 | | 234=18r | | 100-4w*24= | | 8x+17=7x+12 | | F+780=-15 | | -5x-9y=8 | | K+256=945 | | 3x-9=x^2 | | 10p=280 | | Ln(3x+5)-ln(x)=ln(4) | | T-43=15 | | 12x^2-108x+72=0 | | PTA-43=15 | | 3x-9=xsquare | | K-831=-259 | | -25t=275 |

Equations solver categories