13+2r=-5

Simple and best practice solution for 13+2r=-5 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+2r=-5 equation: 



13+2r=-5

We move all terms to the left:

13+2r-(-5)=0

We add all the numbers together, and all the variables

2r+18=0

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

2r=-18

r=-18/2

r=-9

See similar equations:

| 2(5+3x)=14 | | -4(x-11)=-44 | | 7(6x+6)+7x=238 | | 2.6=1.1(3c-4) | | x3=8x24 | | -4(x-11)=-24 | | 3/4(2a+3)=20 | | 5x4x=72 | | -6.5(1-5x)=-24.5 | | 2x*1/2x=2048 | | 3x-2=2x-23 | | 126=35+p | | −2(x−1)=−22 | | +2x-17+63=180 | | 4(7p)= | | $0.75q^2=108 | | -5x+x+5=2(2x+2)+1 | | 8n–23–3n+11+10n+2= | | 4=6+t4 | | 1000=200a. | | 38=4d | | 3×81^x=9^x+4 | | 51=x+30 | | 784(t)=-16t^2+784 | | 18=3(d−1) | | -2x+8(4x-8)=-244 | | 200=100(104)^x | | 6+3r=–9 | | x=15x−1=3+x | | H(t)=-16^2+5184 | | 3^x+1+3^x=54 | | 5x−1=3+x |

Equations solver categories