9r=-72

Simple and best practice solution for 9r=-72 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 9r=-72 equation: 


Simplifying
9r = -72

Solving
9r = -72

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Divide each side by '9'.
r = -8

Simplifying
r = -8

See similar equations:

| 8x-12=84 | | 7+8+4*2-2+(2+1)*0+(7+3*11)*2= | | -7(2b+1)+(15b-8)=0 | | 80=-16t^2+100t | | x-17+2x+45+x=180 | | 5x=(3x-2)(m+6) | | 7(x+9)=48-8x | | 1=x+0.2(x) | | 2x+45+x-17+x=180 | | 5x-7y-8x+5y= | | 2x+45+x-17=180 | | 1.5q-2.5-1.1q=0.6q-2.3 | | 81-2x=11-7x | | x^4+36=13x^2 | | 5(3m-2)+4m=0 | | 6(6c-1)-4=34c+6 | | 3x+-36=3(4x+3) | | 58-3x=24x+16 | | 3m+6=-m-6 | | 11-7x=51-42x | | x^3-5x^2-x+5=0 | | b-1=bx+4 | | -26-7x=7x+16 | | 53(x-1)=38x | | 8x-13+6x-5= | | 2(n-5)=8 | | 3n=6(8n+5) | | 15-42=4(x-2)-3 | | 4(2x-1)=16 | | 10n=3n+10+6n | | 9(x-1)=-3(3-x)+6x | | 3n-2n-7=-7 |

Equations solver categories