2r+2r-2r+r=15

Simple and best practice solution for 2r+2r-2r+r=15 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 2r+2r-2r+r=15 equation: 



2r+2r-2r+r=15

We move all terms to the left:

2r+2r-2r+r-(15)=0

We add all the numbers together, and all the variables

3r-15=0

We move all terms containing r to the left, all other terms to the right

3r=15

r=15/3

r=5

See similar equations:

| 10x+14x-7+2x+4=180 | | -r+7=-8+4r | | 9d+4d-8d-2d-2d=19 | | 3x/4-1/4=14/4 | | (10x+14)+(x-7)+(2x+4)=180(10x+14)+(x−7)+(2x+4)=180 | | -2(-1-7x)=44 | | -0.37511=13c= | | 51+4y-16=16y-14-5y | | 15x-36=7x+12 | | -7x-44=22-7x | | -8-6q=-10q | | k+17/4=-3 | | 4x+6-5=19 | | 9w-w=56 | | 10x+14=x−7+2x+4 | | -20+6s=-50 | | x3+4x2−11x−30=0 | | 51=-7x-5 | | 14=v+6v | | -8r+-7=25 | | 3(x-5)+4=28 | | 19m-13m-5m=15 | | 5t+7t=t | | 8x-4=4x72 | | 22+4q=66 | | 2x9=3x+17 | | c/2+3=5 | | 3/4x+2=3/4x+4 | | 10x+14=2x+4+x-7 | | 1/2(8x+26)=13x+4x | | 3(5c)=c | | 19+-9s=-62 |

Equations solver categories