r-2=-2-3r

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Solution for r-2=-2-3r equation:


Simplifying
r + -2 = -2 + -3r

Reorder the terms:
-2 + r = -2 + -3r

Add '2' to each side of the equation.
-2 + 2 + r = -2 + 2 + -3r

Combine like terms: -2 + 2 = 0
0 + r = -2 + 2 + -3r
r = -2 + 2 + -3r

Combine like terms: -2 + 2 = 0
r = 0 + -3r
r = -3r

Solving
r = -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.
r + 3r = -3r + 3r

Combine like terms: r + 3r = 4r
4r = -3r + 3r

Combine like terms: -3r + 3r = 0
4r = 0

Divide each side by '4'.
r = 0

Simplifying
r = 0

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