-28+4r=4(r-5)+8r

Simple and best practice solution for -28+4r=4(r-5)+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 -28+4r=4(r-5)+8r equation:


-28+4r=4(r-5)+8r

We simplify the equation to the form, which is simple to understand 
-28+4r=4(r-5)+8r

Reorder the terms in parentheses
-28+4r=+(+4r-20)+8r

Remove unnecessary parentheses
-28+4r=+4r-20+8r

We move all terms containing r to the left and all other terms to the right. 
+4r-4r-8r=-20+28

We simplify left and right side of the equation. 
-8r=+8

We divide both sides of the equation by -8 to get r. 
r=-1

See similar equations:

| -6x+14x-9x=16 | | 140+7y=42 | | 40+6x+15=10x+15 | | -9(-15.4m+1.4)=12.6m | | (4x-22)+(10x-4)=(x+11) | | x^2+4x=-5x | | 5x-(c-18)=6-2(c+15) | | 8x-5x+x= | | 9x+10-1= | | X(13+40)=Z | | 5n+1.6=3 | | 36=3f | | 4x-17=55 | | 9=m/2-2 | | X(13+40)=r | | 3x^2+7x+10=16 | | 8(0)+3y=480 | | 2x+2=455555 | | 2-m/2=9 | | -4+7(1-3x)= | | 16x-8x=-16 | | 8b+-3b=-15 | | 1-8a=-8a+9 | | (x+2y)(2x-5+2y)=0 | | 3x^2+7+10=16 | | X(13+40)= | | 6(6x+1)=-3x-33 | | 1.5x-4=-13 | | 17x+3x-16x-x-x=16 | | 0=-12t^2-62t+22 | | m-(-9.5)=7.8 | | 5n+0.6=3 |

Equations solver categories