rx+2+6=9

Simple and best practice solution for rx+2+6=9 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 rx+2+6=9 equation: 


Simplifying
rx + 2 + 6 = 9

Reorder the terms:
2 + 6 + rx = 9

Combine like terms: 2 + 6 = 8
8 + rx = 9

Solving
8 + rx = 9

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 + rx = 9 + -8

Combine like terms: 8 + -8 = 0
0 + rx = 9 + -8
rx = 9 + -8

Combine like terms: 9 + -8 = 1
rx = 1

Divide each side by 'x'.
r = x-1

Simplifying
r = x-1

See similar equations:

| -6a+-8c=3c+16 | | 10a-9=5(2a-3)+6 | | 16+1.3m=-12+1.3m | | 300+500=.9h | | 16+1.3m=-12+.3m | | 6=6-3k-5k | | x+9=2x^2-4x+2 | | 300m-500m=.9 | | 300m+500m=.9 | | 156+1.3m=-12+1.3m | | -16-n=5n-4 | | 4t=7(t-3) | | 20=405 | | 4x^2+12x+9=1 | | 4x-.3=4x+.9 | | 4x^2+4x-7=0 | | 42+9c=16 | | 10m+7m=765 | | 4x-.3=4+.9 | | 2x^2+9=1 | | 3h=5(h-2) | | N=2n+4 | | 20+.35m=35+.15m | | 10-7=765p | | 3m+8=-2m | | 12h=49-4h | | 80+20x=120+15x | | 81-9(9-1)= | | 2.4-3m=6.4m-8.88 | | 10+7=765p | | 4x+15=2x-7 | | -2x-4=4x+10 |

Equations solver categories