7r-(6r-5)=17

Simple and best practice solution for 7r-(6r-5)=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 7r-(6r-5)=17 equation:


Simplifying
7r + -1(6r + -5) = 17

Reorder the terms:
7r + -1(-5 + 6r) = 17
7r + (-5 * -1 + 6r * -1) = 17
7r + (5 + -6r) = 17

Reorder the terms:
5 + 7r + -6r = 17

Combine like terms: 7r + -6r = 1r
5 + 1r = 17

Solving
5 + 1r = 17

Solving for variable 'r'.

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

Add '-5' to each side of the equation.
5 + -5 + 1r = 17 + -5

Combine like terms: 5 + -5 = 0
0 + 1r = 17 + -5
1r = 17 + -5

Combine like terms: 17 + -5 = 12
1r = 12

Divide each side by '1'.
r = 12

Simplifying
r = 12

See similar equations:

| 2(x+7)=9x | | 9+3x=14-3x | | 8x-10=4x+1 | | 7x+9=4x+11 | | 14+3n=2n | | 5(t+5)= | | 5x-35=0 | | 4*(5*X-3)-7=21 | | 7=5x+3 | | 12n=11n+18 | | d-5=-13 | | 93-3x=42x+23 | | 12x=11x-16 | | 7-10x=39-38x | | -22-8x=7x+23 | | -22-8x=7x+22 | | 4x+7=-84-9x | | 129-4x=4x+17 | | -2-5x=10-9x | | 25-6x=17+2x | | 62-6x=8x+20 | | 5x-8=6x+9 | | 7z=13-27 | | -22+10=m-6 | | -102-10x=8x+24 | | 4x+14=-94-8x | | 4x+14=94-8x | | 84-3x=2x+14 | | 84-3x=2x-14 | | -35-3x=13-9x | | 9x=-3 | | 68-5x=7x+20 |

Equations solver categories