-r-(-7)=16

Simple and best practice solution for -r-(-7)=16 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 -r-(-7)=16 equation:


-r-(-7)=16

We simplify the equation to the form, which is simple to understand 
-r-(-7)=16

Remove unnecessary parentheses
-r+7=16

We move all terms containing r to the left and all other terms to the right. 
-1r=+16-7

We simplify left and right side of the equation. 
-1r=+9

We divide both sides of the equation by -1 to get r. 
r=-9

See similar equations:

| 5y+38+8x+26=180 | | x-0.8=9.49 | | 9+11x=-1+12x | | -3=-a+(-4) | | 6c-4=16 | | 7+8+9= | | -13p=26 | | 3(x-1)-5=3x-2 | | X-5+4x=10 | | -5x+25y=0 | | 5-2(x-4)+x=12 | | 17r+r^2=52 | | 5(7q-3)= | | -9x+12=3(3x-4) | | 9n^2-5(5m^3+6n^2)= | | 5g+4(-5+3g)=7-g | | -1x-1=1-21 | | 4p+6=12 | | 6x+8.1=9.8 | | (x+4)*x=77 | | (3)(-5)= | | u^2+4=0 | | 7x+12=24 | | Q^2+7q-10=0 | | -g+12=14 | | a^2-18+80=0 | | -4n+1-6=-17 | | 3x-(4)=4 | | Y=7+5 | | 12s+(7-s)2= | | 12x+7=9x+15 | | -2x-8=4x-3(2x+12) |

Equations solver categories