-2r+20=-20-20+10r

Simple and best practice solution for -2r+20=-20-20+10r 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+20=-20-20+10r equation: 



-2r+20=-20-20+10r

We move all terms to the left:

-2r+20-(-20-20+10r)=0

We add all the numbers together, and all the variables

-2r-(10r-40)+20=0

We get rid of parentheses

-2r-10r+40+20=0

We add all the numbers together, and all the variables

-12r+60=0

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

-12r=-60

r=-60/-12

r=+5

See similar equations:

| 10x-14=x+20 | | 10x-2=4x+46 | | 8y–9=23 | | 44+s=90 | | 11c-9c-2c+c=17 | | 20+3.x=35 | | -7j+3=12-10j | | 5x2-19=55+6 | | 2x+2=x–2 | | 0.2h=14.4 | | -3=2/5d | | 20+3*x=38 | | 3(x-3)=5x-4=3(7-x) | | .-3=2/5d | | 3/4b=23 | | -52-2n=8+5n | | 3k+2k+3k-k=7 | | (7n+12)=(13n-16) | | 7w=8,w= | | 10x+150=400 | | 24-4n=56 | | v/3-10=5 | | -4f+9=f-5-3f | | x^24S= | | 4x-5=2×-8 | | 10x-14=2x+20 | | 7c-3c-c=9 | | -7-9v=4v+18 | | 20+8x=80+4x | | 5x-7=x+10 | | -10k+10+7k=3k-8 | | 2x-(-60)=15 |

Equations solver categories