30r=150-30

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Solution for 30r=150-30 equation:


Simplifying
30r = 150 + -30

Combine like terms: 150 + -30 = 120
30r = 120

Solving
30r = 120

Solving for variable 'r'.

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

Divide each side by '30'.
r = 4

Simplifying
r = 4

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