6r-8=15+16

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Solution for 6r-8=15+16 equation:


Simplifying
6r + -8 = 15 + 16

Reorder the terms:
-8 + 6r = 15 + 16

Combine like terms: 15 + 16 = 31
-8 + 6r = 31

Solving
-8 + 6r = 31

Solving for variable 'r'.

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

Add '8' to each side of the equation.
-8 + 8 + 6r = 31 + 8

Combine like terms: -8 + 8 = 0
0 + 6r = 31 + 8
6r = 31 + 8

Combine like terms: 31 + 8 = 39
6r = 39

Divide each side by '6'.
r = 6.5

Simplifying
r = 6.5

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