90=-8r

Simple and best practice solution for 90=-8r 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 90=-8r equation: 



90=-8r

We move all terms to the left:

90-(-8r)=0

We get rid of parentheses

8r+90=0

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

8r=-90

r=-90/8

r=-11+1/4

See similar equations:

| -3(-x+4)-5x+5=−15 | | 39-v=156 | | 7x+16=13x+24 | | 8(x+5)=8(x+15) | | 256+132x=560 | | 42-2q=20 | | 4x-7+3x-3=180 | | 8x−5=40x−5 | | 4x-7+3x-3=90 | | 60=5(c-85) | | 2y+2=2y+2 | | x-0.1*(x^2)=0.9 | | 16x=36*12 | | 100+3x=100 | | 13=25-3g | | 5=(-3)1+b | | 3x+14+7x+6=180 | | 3x-(2x-6)=3(x-4) | | 1/9=5/x | | 16x=38*12 | | 11x-3=4x=31 | | ​100-12x=16 | | 1200-30x=500+40x | | 2h+2=16 | | 30x-1200=500+40x | | 60+2x=20+6x | | -11x+10=-8x+16 | | 0.09(x+1000)=4,230 | | 2+12x−4x=2+8x | | 10=5(m-25) | | -5(x+8)+2x=59 | | 5(1+3m)=-10(m-1) |

Equations solver categories