6r-7=8+3r

Simple and best practice solution for 6r-7=8+3r 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 6r-7=8+3r equation:


Simplifying
6r + -7 = 8 + 3r

Reorder the terms:
-7 + 6r = 8 + 3r

Solving
-7 + 6r = 8 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
-7 + 6r + -3r = 8 + 3r + -3r

Combine like terms: 6r + -3r = 3r
-7 + 3r = 8 + 3r + -3r

Combine like terms: 3r + -3r = 0
-7 + 3r = 8 + 0
-7 + 3r = 8

Add '7' to each side of the equation.
-7 + 7 + 3r = 8 + 7

Combine like terms: -7 + 7 = 0
0 + 3r = 8 + 7
3r = 8 + 7

Combine like terms: 8 + 7 = 15
3r = 15

Divide each side by '3'.
r = 5

Simplifying
r = 5

See similar equations:

| 1.5=0.456/6x | | -32=4x-6(-2x-8) | | 4/5-22/3=-3 | | -4(-8-3)=204 | | 7y-21=-66+2y | | 1.5=-0.456/6x | | n^2-59=5 | | -4(5x-3)=92 | | 8+5(1+7n)=188 | | X/(x-1)=7/6 | | -3(-3b+5a)= | | 3(8+7n)=150 | | (1/3)-(1/A)/(3-A)/3 | | 3(x-2)+7(9x-3)=5(9x-7)-12(x-3) | | (1/3)-(1/2)/(3-A)/3 | | 2x^2+tx+10=0 | | 7(-4)-5(-7)-7=0 | | 1/3-1/A/3-A/3 | | -16t^2+105t+200=0 | | 12x=x+2 | | 8=8v-4+8v | | .30x+.25y=13.30 | | p^2-8p+5=5 | | 72.9=9m | | 1.55=0.93 | | -71=-7x-2(3x-10) | | 4s-8=2s+16 | | -5=300 | | (5x-11)+(3x+1)=78 | | [4(30-5)]/-10/2 | | -4-(-16-7)=20-(-4+21) | | 120-v=232 |

Equations solver categories