-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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