2r-3(r+2)=7r

Simple and best practice solution for 2r-3(r+2)=7r 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-3(r+2)=7r equation: 



2r-3(r+2)=7r

We move all terms to the left:

2r-3(r+2)-(7r)=0

We add all the numbers together, and all the variables

-5r-3(r+2)=0

We multiply parentheses

-5r-3r-6=0

We add all the numbers together, and all the variables

-8r-6=0

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

-8r=6

r=6/-8

r=-3/4

See similar equations:

| 6-x^2-8x=0 | | 6x-8-x^2=0 | | 4.2x-9=3(12x+4) | | A(3)+b(5)=23 | | 3x+5.5=2x+15.5 | | 2x+-4=-14 | | 3x^2+4x+98=0 | | 35+5x-x^2=0 | | 6.05+x=91.05 | | 3x=0.42 | | 2x+3.79=17.29 | | 2x-15-7x+25=-36 | | Y^2+30y-75=0 | | (5x+1)(1x)=0 | | 5x+4.5=4x+12.5 | | 2.1/x+9/5=3/10x | | -3(-4x-3)=105 | | 4c=4+7c | | y+(y+54)=180 | | 5y=-17 | | -7x+5=14x+194 | | a/10=7/2 | | 8y=5y,y(0)=6 | | 8h-6h+2=14 | | -5a+1=4-2a | | 2n-n+n=6 | | 6a-5=2a+7 | | 4r+3r+2=9 | | 5w=17+14w | | 3h-3h+h=12 | | 5p^2-11+6=0 | | (5x+22)+(3x+38)=180 |

Equations solver categories