5r+8+3r-2=118

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Solution for 5r+8+3r-2=118 equation:


Simplifying
5r + 8 + 3r + -2 = 118

Reorder the terms:
8 + -2 + 5r + 3r = 118

Combine like terms: 8 + -2 = 6
6 + 5r + 3r = 118

Combine like terms: 5r + 3r = 8r
6 + 8r = 118

Solving
6 + 8r = 118

Solving for variable 'r'.

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

Add '-6' to each side of the equation.
6 + -6 + 8r = 118 + -6

Combine like terms: 6 + -6 = 0
0 + 8r = 118 + -6
8r = 118 + -6

Combine like terms: 118 + -6 = 112
8r = 112

Divide each side by '8'.
r = 14

Simplifying
r = 14

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