8r-7=17

Simple and best practice solution for 8r-7=17 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-7=17 equation: 


Simplifying
8r + -7 = 17

Reorder the terms:
-7 + 8r = 17

Solving
-7 + 8r = 17

Solving for variable 'r'.

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

Add '7' to each side of the equation.
-7 + 7 + 8r = 17 + 7

Combine like terms: -7 + 7 = 0
0 + 8r = 17 + 7
8r = 17 + 7

Combine like terms: 17 + 7 = 24
8r = 24

Divide each side by '8'.
r = 3

Simplifying
r = 3

See similar equations:

| 8x+4=9x-3 | | Y+23=-4y-2 | | 3(5x-3)=96 | | -8-2x=20 | | -20=-11s+24 | | 2y-8y-10=8 | | 8x-3y=-14 | | 5+-7= | | 5n+-7= | | -5(n-7)-7n= | | 47-4x=14x+19 | | 12-9x=66-23x | | -136-9x=8x+17 | | 82-2x=3x+17 | | -50-2x=6-9x | | 11x+5=4x+10 | | 3x+5=77-5x | | -55=-8n+9 | | 6x+34=16x-66 | | 3x+2y=z+50 | | -92+w=-10 | | -12=y-36 | | -10a=-72 | | 10x+5=4x+41 | | m-(-4)=32 | | 8=6x-4 | | 2x^2-2=-5x-3 | | -8e=4 | | K+(-50)=-100 | | 45p=-180 | | x+10=3*x*x-1*1 | | 13+-1= |

Equations solver categories