-36=-18r

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Solution for -36=-18r equation:


Simplifying
-36 = -18r

Solving
-36 = -18r

Solving for variable 'r'.

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

Add '18r' to each side of the equation.
-36 + 18r = -18r + 18r

Combine like terms: -18r + 18r = 0
-36 + 18r = 0

Add '36' to each side of the equation.
-36 + 36 + 18r = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 18r = 0 + 36
18r = 0 + 36

Combine like terms: 0 + 36 = 36
18r = 36

Divide each side by '18'.
r = 2

Simplifying
r = 2

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