3r-16=-56+8r

Simple and best practice solution for 3r-16=-56+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 3r-16=-56+8r equation:


Simplifying
3r + -16 = -56 + 8r

Reorder the terms:
-16 + 3r = -56 + 8r

Solving
-16 + 3r = -56 + 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
-16 + 3r + -8r = -56 + 8r + -8r

Combine like terms: 3r + -8r = -5r
-16 + -5r = -56 + 8r + -8r

Combine like terms: 8r + -8r = 0
-16 + -5r = -56 + 0
-16 + -5r = -56

Add '16' to each side of the equation.
-16 + 16 + -5r = -56 + 16

Combine like terms: -16 + 16 = 0
0 + -5r = -56 + 16
-5r = -56 + 16

Combine like terms: -56 + 16 = -40
-5r = -40

Divide each side by '-5'.
r = 8

Simplifying
r = 8

See similar equations:

| -12y=60 | | 4x-7(3x-4)=3(6x-4)-30 | | 2x+9=x+71 | | -2w+-8=4-2w | | 3y=-27 | | -1-5=-6 | | 2(5y+9)+3y=5 | | -1-5=6 | | 3(b-4)=5b-2 | | 2x=-6 | | 9e=27 | | 4p+5=4a+11 | | 2w+3(1-2w)=2w-9 | | 7k-5=-2+6k | | y=2x^2+6x-8 | | -1x-2= | | x(4x-11)=15 | | -74=-2x-2(-5x+5) | | 6-z=6 | | 4(5-x)=0 | | 7n-2-2=-8+7n | | 3(5x+17)+18=139 | | 2x+5(x-18)=-139 | | 4.3d+7.5=5.8d | | 0=20-4x | | 5x-4(6x+3)=-273 | | 5r+5=7r-7 | | -b-2(8b-4)=110 | | 6(h+4)=-2h | | 5x-4(-6x+3)=-4X+5 | | -2x-6(-x+10)=-84 | | 16-7d=-3d+2 |

Equations solver categories