15=36-r

Simple and best practice solution for 15=36-r 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 15=36-r equation: 



15=36-r

We move all terms to the left:

15-(36-r)=0

We add all the numbers together, and all the variables

-(-1r+36)+15=0

We get rid of parentheses

1r-36+15=0

We add all the numbers together, and all the variables

r-21=0

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

r=21

See similar equations:

| -2r+5=-33 | | -6x+6=-6x+6= | | 5/7=3x/8 | | 16-9f=-7f-20 | | 104=6d+8 | | 5–2n=–15 | | 2x+9+5(x-6)=180 | | 4(3x−5)=5(2x+4) | | –5(–74b+28)=–5(–6b–312) | | 6x+16=5x+20 | | 3x+38=5x-24 | | 2x+9+5(x-6)=90 | | 2+8*x=50 | | -13.7n-13.32=17.48-11.5n | | 4(3h-4)=1/2(6h+8) | | 7m-6-4=10-3m | | 4x+-7=1x-6 | | 6x-4-3x-6=8 | | 2/3(27x-18)=51 | | 16g=-14+17g | | -4-7x=-4(x-5) | | n2+n–380=0 | | 66.7x+5=166.7x | | 2(-9/2+m)+3=(m-3)+11/2 | | 15/2.1=12/c | | 9.3=x/8.1 | | x/6+15=30 | | -30=6(4x+3) | | 2x35+7xx=147 | | 5(2x-1)/2=5x | | (3x+5)/(7x-6)=0 | | 160x+3=195x-2x |

Equations solver categories