-48=-12r

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Solution for -48=-12r equation:


Simplifying
-48 = -12r

Solving
-48 = -12r

Solving for variable 'r'.

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

Add '12r' to each side of the equation.
-48 + 12r = -12r + 12r

Combine like terms: -12r + 12r = 0
-48 + 12r = 0

Add '48' to each side of the equation.
-48 + 48 + 12r = 0 + 48

Combine like terms: -48 + 48 = 0
0 + 12r = 0 + 48
12r = 0 + 48

Combine like terms: 0 + 48 = 48
12r = 48

Divide each side by '12'.
r = 4

Simplifying
r = 4

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