-8r+7r=-14+r+6-8

Simple and best practice solution for -8r+7r=-14+r+6-8 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 -8r+7r=-14+r+6-8 equation:


Simplifying
-8r + 7r = -14 + r + 6 + -8

Combine like terms: -8r + 7r = -1r
-1r = -14 + r + 6 + -8

Reorder the terms:
-1r = -14 + 6 + -8 + r

Combine like terms: -14 + 6 = -8
-1r = -8 + -8 + r

Combine like terms: -8 + -8 = -16
-1r = -16 + r

Solving
-1r = -16 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
-1r + -1r = -16 + r + -1r

Combine like terms: -1r + -1r = -2r
-2r = -16 + r + -1r

Combine like terms: r + -1r = 0
-2r = -16 + 0
-2r = -16

Divide each side by '-2'.
r = 8

Simplifying
r = 8

See similar equations:

| -13x=8 | | -2(a-3)=6 | | 5y+3y=40 | | 3y^3+12y^2=15y | | 2.5p(2p+5)=5p+12.5 | | 48=2u+12 | | 16=-5z+16 | | 3-6(5x+6)=207 | | -2[8-5(2-3x)-7x]=4(x-1-9) | | -8=u-4 | | b-3+6b=27 | | 5x+4-7x-2=134 | | 20=(6c+2)5 | | 10u-7u=6 | | 5y-17=73 | | 9x+5=-6+7x+21 | | x+3/2-4=1 | | A=20mi+15mj | | 3x^3+11x^2=20x | | (8r-4)(r+5)-(3r-1)(r+5)= | | 3x-20=10-2x | | 3v-11=28 | | 8=(x+3)2 | | 4x-26-3x=216-20 | | 45-9x=16x | | 18/x+3=9 | | 2v+5=-7 | | x/17.97=3.909 | | N-3-3n=7-4n | | -20+9y+10n-4y-3n-20= | | -7(6x+9)=-15 | | 90x^2-18xy+45x= |

Equations solver categories