12+r=28

Simple and best practice solution for 12+r=28 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 12+r=28 equation: 



12+r=28

We move all terms to the left:

12+r-(28)=0

We add all the numbers together, and all the variables

r-16=0

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

r=16

See similar equations:

| 97+30+x=180 | | –19.4t−14.45−1.9t=–19.3t+18.15 | | 10a=4+a | | x(x+20)=210 | | 32x=25x+2 | | 2x+12+3=3x-6+1 | | -12+22=-5(x+8 | | 10v-8=108 | | p÷12=-8 | | -9+25a^2=27 | | 6u+–13u=14 | | -3x2=-5x+4 | | 2/5*4=w | | -3x+5+6x=8 | | -3y+17=-9y+49 | | 4(2x+5)=-32+20 | | h=2+2/7 | | 4x+7x=−22 | | 2(2x-1)-3x=6 | | 3y-116=0 | | 6c-8-8-2c=-16 | | -2(3x-7)+7=3x+13 | | 2(x-5)+10=16+4x | | 11x-4=64 | | +(7x-8)(10x-14)+(7x-8)=180 | | C=2​ | | 1=0.1x-0.5-27 | | (w-2)=2w^2+2w+12 | | -6(n+5)=-66 | | 9/10m=75+7/10m | | 180=x+(2/3x-15) | | -3d+10=3 |

Equations solver categories