-11+3r=-7(3r+5)

Simple and best practice solution for -11+3r=-7(3r+5) 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 -11+3r=-7(3r+5) equation: 



-11+3r=-7(3r+5)

We move all terms to the left:

-11+3r-(-7(3r+5))=0



We calculate terms in parentheses: -(-7(3r+5)), so:

-7(3r+5)

We multiply parentheses

-21r-35

Back to the equation:

-(-21r-35)



We get rid of parentheses

3r+21r+35-11=0

We add all the numbers together, and all the variables

24r+24=0

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

24r=-24

r=-24/24

r=-1

See similar equations:

| _x6=64 | | 1.6(x+3)=6x+18 | | 32+5y=-4 | | 5x+3=–15 | | -6m=-3(m-8) | | y-0.5=15 | | 1/n=12/84 | | -4-8v=-2(v+2) | | -20+s-15s=-9+20 | | -3d-28=-22 | | 9r+12+2r=20+7r | | 62=3y | | 3x-33=11 | | 3x+1+5×=7+15+7x | | -6x+8x+4=14 | | x+10.1=18 | | 11k-3=-14 | | -20+8-15s=-9s+20 | | 2(7n-3)=10+6n | | 5(x+8)=3x+19 | | 7x*x^2=170 | | 6x-2x+10=70 | | 2z^2-14z-20=0 | | -2+6x=8(7+8x) | | 10.5=y/2 | | x-38=221 | | 13b=5.2 | | 42=x-8 | | -2=2+4k+4 | | y/(1/2)=20 | | -48+7x=3x+60 | | 6.6g+7=2.6g+23. |

Equations solver categories