R-8=3r-12

Simple and best practice solution for R-8=3r-12 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 R-8=3r-12 equation: 


Simplifying
R + -8 = 3r + -12

Reorder the terms:
-8 + R = 3r + -12

Reorder the terms:
-8 + R = -12 + 3r

Solving
-8 + R = -12 + 3r

Solving for variable 'R'.

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

Add '8' to each side of the equation.
-8 + 8 + R = -12 + 8 + 3r

Combine like terms: -8 + 8 = 0
0 + R = -12 + 8 + 3r
R = -12 + 8 + 3r

Combine like terms: -12 + 8 = -4
R = -4 + 3r

Simplifying
R = -4 + 3r

See similar equations:

| 5y+5=7y-9 | | -2x-3=3 | | 32=y-8-13y | | 7=-11+3(b+5) | | 5(x+2)=2x-1 | | 8(x-2)=5(x+4) | | 7n-8m=4-2m | | 8-8x=-16 | | 2+2x= | | 7n-10-9n=-13 | | 7x-11-4x=6 | | 3y-6-7y=12-2y+6 | | 6(n+4)=-18 | | 3x-4=2x+8-5x | | 9+8(t-5)=6(t+4)+9 | | 2(5x-5)=6x+50 | | 12m-7m= | | 6Y+9X=-13 | | 7x-11-4x= | | 5x+5=6x | | 8-X=X+36 | | 3x-2y=21 | | 22+6y=8y-2 | | 5(x-1)=2x+4(x-1) | | 7x+5=33 | | 11d+2=-15d | | 4x-22=7x+4 | | 14m-10=12+3m | | -7x+-49=-50 | | 5(5-x)=4(x-5) | | r-3q=2 | | -5(x+4)=20 |

Equations solver categories