-8r+7r=5r

Simple and best practice solution for -8r+7r=5r 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 -8r+7r=5r equation: 


Simplifying
-8r + 7r = 5r

Combine like terms: -8r + 7r = -1r
-1r = 5r

Solving
-1r = 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
-1r + -5r = 5r + -5r

Combine like terms: -1r + -5r = -6r
-6r = 5r + -5r

Combine like terms: 5r + -5r = 0
-6r = 0

Divide each side by '-6'.
r = 0

Simplifying
r = 0

See similar equations:

| 1+x=1+x | | (n-3)*10=70 | | -10(7v+7)=-(1+12v)-11 | | 3x+-1=3x+-7 | | 20=8+4x | | 2/5+3=-35 | | x=5p-11 | | g(x)=20x-3x^2 | | 3/4y=60 | | x=5x-11 | | 3t-4=8t+11 | | 9.66/(x+0.17)=23 | | =n-4-9 | | -39-8x=10x+18 | | -39-8x=10x+18 | | -9(9r+5)+11r=-5(9+5r) | | 2x+10=-50+8x | | 0=-3y-3-9x | | 12x-4=8x-8 | | 110=4n+5(1-5) | | -(5+5r)=35+5r | | 110=-6(-5x+2)+2 | | 4p+4(p+4)=8p+18 | | -4x^2-x-16=y-9x | | 6m-11=1+9m | | 7x-44=4(x-5) | | -3/13=5-h/h+1.4 | | 7(3-2z)+9z=6 | | 3+3(1-5n)=-4-5n | | 5r-5=2r-14 | | -4=-2r-6 | | 9x+3=81 |

Equations solver categories