13=3+2r

Simple and best practice solution for 13=3+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 13=3+2r equation: 



13=3+2r

We move all terms to the left:

13-(3+2r)=0

We add all the numbers together, and all the variables

-(2r+3)+13=0

We get rid of parentheses

-2r-3+13=0

We add all the numbers together, and all the variables

-2r+10=0

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

-2r=-10

r=-10/-2

r=+5

See similar equations:

| 8=3v=-7 | | (-1/5)-(4/9a)=2/15 | | 6+(2+3)*5=x | | (-5/2)=(3/4c)-7 | | -h/7+11=20 | | 6+2x=5x+3 | | 69f(57+28f)=69 | | 3x-145=11x+87 | | x⋅(10+3)=1 | | -(-5f+2)=12 | | 2/9y+2/3=5/9 | | 5j+6j=33 | | 6x+2+4x+5=180 | | -2,929+y=4,242 | | .50(x-6)=9 | | 5x=14x+4 | | 4+3(y-1)=32 | | 6x+1=6X-14 | | 10+3x=-900 | | -21=y+18 | | 3(p-15)+18=-12 | | 5x+1=9x-2 | | 2(p-10)=18 | | 225-x=103 | | 7(e-1)=7e+5 | | 4x+5=3+9 | | 56=  32+8y | | 9x+15=-8+6x+19 | | 20/18-16=r | | 14x+21=8x+27 | | X+18=7x+0 | | 2(x-3)+4x=42 |

Equations solver categories