-9r+20-20=13r-2

Simple and best practice solution for -9r+20-20=13r-2 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 -9r+20-20=13r-2 equation: 



-9r+20-20=13r-2

We move all terms to the left:

-9r+20-20-(13r-2)=0

We add all the numbers together, and all the variables

-9r-(13r-2)=0

We get rid of parentheses

-9r-13r+2=0

We add all the numbers together, and all the variables

-22r+2=0

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

-22r=-2

r=-2/-22

r=1/11

See similar equations:

| -5(-7-7t)=-210 | | x+6/3=x+4 | | 2z+5=7z+10 | | 2y-6=-y+8-4y | | (5x+3)=(8x-6) | | 5/4n-8=-18 | | (x+18)+(2x)=90 | | 2b+13=b | | 3/4x+3=10 | | 4K+3k+8=6k+20 | | m^2+12m-27=0 | | -3-17y=-15y-17 | | -13.28+9j=-17.6+19.8j | | 18c-17=17c | | 4x-3-2(x+5)x=5 | | 5m+18-10m=-18-m | | (3x)=(4x-6) | | 0.9x-2.9=3.9x+1.5 | | -11g-19=-8g+20 | | (14x+9)=(21x-5) | | -9t-13=-8t | | 8-(3x-6)=-1 | | 5x-3(x-4)=-9+4x+13 | | (13x+3)=(18x-7) | | -17-17+7z=20-20z | | -12+14p=18+19p | | 93=f+5 | | 10x-3(8-5x)=+74 | | 6(-3)+18=h(3(-3)+9) | | 17=m-37 | | -w=w-6 | | -5-7g=-5-9g |

Equations solver categories