8r+15=71

Simple and best practice solution for 8r+15=71 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 8r+15=71 equation: 



8r+15=71

We move all terms to the left:

8r+15-(71)=0

We add all the numbers together, and all the variables

8r-56=0

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

8r=56

r=56/8

r=7

See similar equations:

| 7s-7=4s+5 | | 7s-4=73 | | 4(3x-2)+6=2(6x-5)+x | | (w-2)=10 | | 2(x+3)+4(x+7)=4(x-7)+12(x+3)+6 | | 5f+11=71 | | 6u+5=41 | | 5(x–2)+1=6(x+4)–7 | | (w-2)5=2 | | 3y²-13y-10=0 | | 2. 5(x–2)+1=6(x+4)–7 | | 5x-6(x+7)=-3x-90 | | (w−2)5=2 | | 12g/6gg=6 | | 8n-20=3n+108n−20=3n+10 | | 3(2x-1)=7=6x-3-2(2-4x) | | 2(2m−1)=18 | | 3(p-8)=12 | | 40/y=8 | | 11p-31=4p+25 | | 2(6r-7)=70 | | 3(6m+3)=63 | | 8x+28=13x+13 | | x^2+16=78 | | 8(2a-3)=60 | | 5(x+3)=5x-4 | | 12-8r=-60 | | 4(3a-5)=7(6-2a) | | 5l+4=2l-8 | | 24=6/t | | -3b=148 | | 7(c+6)=105 |

Equations solver categories