3r-8=-8-3r

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Solution for 3r-8=-8-3r equation:


Simplifying
3r + -8 = -8 + -3r

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

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

Combine like terms: -8 + 8 = 0
0 + 3r = -8 + 8 + -3r
3r = -8 + 8 + -3r

Combine like terms: -8 + 8 = 0
3r = 0 + -3r
3r = -3r

Solving
3r = -3r

Solving for variable 'r'.

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

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

Combine like terms: 3r + 3r = 6r
6r = -3r + 3r

Combine like terms: -3r + 3r = 0
6r = 0

Divide each side by '6'.
r = 0

Simplifying
r = 0

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