r(-2)=3

Simple and best practice solution for r(-2)=3 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(-2)=3 equation:


r(-2)=3

We simplify the equation to the form, which is simple to understand 
r(-2)=3

Reorder the terms in parentheses
+(-2r)=3

Remove unnecessary parentheses
-2r=+3

We move all terms containing r to the left and all other terms to the right. 
-2r=+3

We simplify left and right side of the equation. 
-2r=+3

We divide both sides of the equation by -2 to get r. 
r=-1.5

See similar equations:

| 2+0.5c=6 | | 6x+17+8x-75=180 | | 5/9+x=13/18 | | 2d^2-12d=12 | | -6.5+2=-4 | | 6(3x+5)=18 | | 1/6X24 | | 18+7x=10+7x-5x^2 | | 2x+18+2+18++=360 | | 24-x-18=180 | | -5(4x-2)=-2(3+6v) | | t-3/12=11/6 | | x/-2=-3 | | 60=(4x+3) | | 10y/2y+1-8y-1/2y+1 | | 1/9=t+1/9 | | 6/0.25 | | 4(2)+3x=8 | | (-1-10)-(-11-5)= | | 10/2y+1-8y-1/27+1 | | x/3+1=7 | | 3b*4c= | | k-32=16-214 | | 2a+2b=13 | | 5+16z=6z-45 | | y-4=4x+0 | | 6x-145=-7x+89 | | 1/2m=5-3/4m | | ((x+6)/(2))+((x-2)/(3))=((19)/(6)) | | N/-5=-7.3 | | 5(n+3)=35 | | y-5=2(x+3) |

Equations solver categories