-7r=-8+r

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



-7r=-8+r

We move all terms to the left:

-7r-(-8+r)=0

We add all the numbers together, and all the variables

-7r-(r-8)=0

We get rid of parentheses

-7r-r+8=0

We add all the numbers together, and all the variables

-8r+8=0

We move all terms containing r to the left, all other terms to the right

-8r=-8

r=-8/-8

r=1

See similar equations:

| 15g+g+4g+g-12g=18 | | 2x-12=5x-12+7x | | 106-10y=6 | | -4b=8-2b | | -4(2x+5)=2x+10 | | -735=113+16j | | 36.30=7g+3.82 | | 5x+7=8x+13 | | -2(y-1)=3y-18 | | x+x+x-5=4 | | -3/x=5 | | 7y-9=24-4y= | | m/15+349=378 | | x^2-8x-33=5 | | 12v+4v-12v=12 | | 6x+9=35-5x | | 3×2x+4=12 | | 9y-20=5(y+4) | | m15+ 349=378 | | 4x=3(7+x) | | -3(x-2)=3x-24 | | 2m-(-23)=67 | | 2l^2-7l-173=0 | | 8+8p=6+6p | | 35-4t=20+t | | -1+-8/3(1/4x)=2 | | g/3-(-50)=59 | | 16b+b-4b-8b=10 | | X+x+4=2 | | 3=4-p | | k7+7=19 | | 3z/7+4=5 |

Equations solver categories