8r-2=78

Simple and best practice solution for 8r-2=78 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-2=78 equation: 



8r-2=78

We move all terms to the left:

8r-2-(78)=0

We add all the numbers together, and all the variables

8r-80=0

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

8r=80

r=80/8

r=10

See similar equations:

| 0.75x+1.29=7 | | 5(y-8)=25 | | 26.2=3x+1 | | 14=7+b/7 | | -30=3j | | 0=2x2-5 | | 26=3x+1 | | 3(2m–1)=5(m–1) | | x-(9x-10)+11=12x+9(-2x+1/3) | | 8x+2=11-3 | | 11.1-13.9+m=40 | | 96x^2-12x=112 | | -7d+9=-10d | | 2p+11=6p–5 | | (3x)x=47 | | 3x-2x+4=15~3 | | 90-50(40)4x2=80 | | (7x+2)°+38=180 | | 5y-80=13y+3 | | Y=-3÷2x+6 | | 3x+2=+8 | | -2(2x+5)=4x-(-x+1) | | 8+3h=28 | | 16z^2-24z+9=0 | | -8=-8(x+3) | | x-2/7=x+1/6 | | -6(r+6)=2(-7+7r)-2 | | 7y+21-5y=5y=7+y | | (4-m)/m+11=2/3m | | 2m=26.8 | | 12=-2(x-6) | | 52=8+5k |

Equations solver categories