2r+15=18

Simple and best practice solution for 2r+15=18 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+15=18 equation: 



2r+15=18

We move all terms to the left:

2r+15-(18)=0

We add all the numbers together, and all the variables

2r-3=0

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

2r=3

r=3/2

r=1+1/2

See similar equations:

| N+2n=35 | | 3/2=-3/8t | | 6x-15=-6x-15 | | 2(2x+2)+x=-6-2x | | 1/5(x+0.5)+5.25=3.2x+7/10(x+2.2) | | N+2n+4n=35 | | ​5​/​r​​=​7/​​4​​ | | -7(8x-11)=357 | | -2s+-4=-5 | | 4x+2=x-38 | | 1x+2x+7=3x-7 | | 4800-j=500 | | 9.5(3+6f)=19.5 | | 5/7t+1/3t–27=17 | | t+t–27=17 | | 13/x-7=15 | | 2x+3x+52=180 | | -18+-2h=44 | | -11=-8+-t | | 6(w+7)=8w+32 | | 1.25x+25.99=1.75x+25.99 | | 3.7-3.15-1.9y=13.5 | | 13^7x+4=17^x+13 | | 2*5(4k+2)=12k | | -5w-29=-3(w+3) | | 8x+10=+12x-18 | | 2r+19=81 | | 8x+3-11=-9 | | 2x-x+3=3x-7 | | y^2+12=4(3+y) | | 6x-3+7=8x-6-4 | | 6+2m=-6 |

Equations solver categories