r+(5r+18)=180

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Solution for r+(5r+18)=180 equation:


Simplifying
r + (5r + 18) = 180

Reorder the terms:
r + (18 + 5r) = 180

Remove parenthesis around (18 + 5r)
r + 18 + 5r = 180

Reorder the terms:
18 + r + 5r = 180

Combine like terms: r + 5r = 6r
18 + 6r = 180

Solving
18 + 6r = 180

Solving for variable 'r'.

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

Add '-18' to each side of the equation.
18 + -18 + 6r = 180 + -18

Combine like terms: 18 + -18 = 0
0 + 6r = 180 + -18
6r = 180 + -18

Combine like terms: 180 + -18 = 162
6r = 162

Divide each side by '6'.
r = 27

Simplifying
r = 27

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