-480=-30r

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Solution for -480=-30r equation:


Simplifying
-480 = -30r

Solving
-480 = -30r

Solving for variable 'r'.

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

Add '30r' to each side of the equation.
-480 + 30r = -30r + 30r

Combine like terms: -30r + 30r = 0
-480 + 30r = 0

Add '480' to each side of the equation.
-480 + 480 + 30r = 0 + 480

Combine like terms: -480 + 480 = 0
0 + 30r = 0 + 480
30r = 0 + 480

Combine like terms: 0 + 480 = 480
30r = 480

Divide each side by '30'.
r = 16

Simplifying
r = 16

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