5(r-3)=30

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Solution for 5(r-3)=30 equation:


Simplifying
5(r + -3) = 30

Reorder the terms:
5(-3 + r) = 30
(-3 * 5 + r * 5) = 30
(-15 + 5r) = 30

Solving
-15 + 5r = 30

Solving for variable 'r'.

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

Add '15' to each side of the equation.
-15 + 15 + 5r = 30 + 15

Combine like terms: -15 + 15 = 0
0 + 5r = 30 + 15
5r = 30 + 15

Combine like terms: 30 + 15 = 45
5r = 45

Divide each side by '5'.
r = 9

Simplifying
r = 9

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