(8r-2)+(3r+4)=90

Simple and best practice solution for (8r-2)+(3r+4)=90 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-2)+(3r+4)=90 equation: 



(8r-2)+(3r+4)=90

We move all terms to the left:

(8r-2)+(3r+4)-(90)=0

We get rid of parentheses

8r+3r-2+4-90=0

We add all the numbers together, and all the variables

11r-88=0

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

11r=88

r=88/11

r=8

See similar equations:

| 4^2x+1=32^x-5 | | (8r-8)=(7r+6) | | 5a+12=10a-6 | | -3+1/2s=-11 | | -4x+4+6x=34 | | 5x−7=−6x−29 | | 3(d+6)=3*d+3*6 | | 8y=4=6+2y+1y | | 2n+8=4n+2 | | 4x2−3=25 | | 65+0.50x=0.70 | | 2x-6=16+8(4+x) | | -3(v+1)+7v=4(v+1) | | -3(2-m)=12+9m | | -146=14k | | 4x-2x+2=x+6 | | 11-2x=x+5 | | 7y-3y+12=8y-4 | | 85°+10x+8x+5=180 | | 6(c-8=42) | | s−17.56=20.6 | | 7x-5x=4x+2 | | 14=-1=25x | | 6y+7=25+3y | | 4(v+2)-7v=-20-7v | | x(-3x)=-27 | | 0=3.4(5)^x-8 | | (t-1)^2+(t-8)^2=45 | | 4p-23=29+2p | | x(-3x)=27 | | -4(10x+7)=-6(7x–6) | | 2x+14=(x=10) |

Equations solver categories