20=3r+2r

Simple and best practice solution for 20=3r+2r 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 20=3r+2r equation: 



20=3r+2r

We move all terms to the left:

20-(3r+2r)=0

We add all the numbers together, and all the variables

-(+5r)+20=0

We get rid of parentheses

-5r+20=0

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

-5r=-20

r=-20/-5

r=+4

See similar equations:

| 114+85+71+90+5x=720 | | 8x+19=9x-7 | | −t/16=−7/8​ | | 2560+x(145.50)=4888 | | 84u-28=-15u-8 | | 7.6b-1.5(-6.3b+5.1)=20.85+2.8b | | 29=v-(-17) | | 31*13-88+x=408 | | 6(b-6)=-24 | | 5x+7=89-2 | | -x+55=180 | | 5/3(v)=25 | | (9|x|+3)–5|x|-3=12 | | -15+10x=15 | | -2n-8n=-20 | | -7=a-1 | | .78p–4=10 | | 2k-6k=16 | | 14=-6x+5x+3 | | 9(15-7x)=2(9x+15) | | 6x-2+14x+4=142 | | -4x-3.6=-9.6 | | 3n-8+4=-16 | | 2x-5=5x+21-x | | 3+.5xX5=33 | | (3x-19)=2x+9+30 | | x–4.1=–15.6 | | 2b-6=−4 | | 9y+16=12y+24 | | 2x-1-6x=19 | | 20=0.10x+15.50 | | 6n+7=5n+47 |

Equations solver categories