7r-8+8r=8-m-8

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Solution for 7r-8+8r=8-m-8 equation:


Simplifying
7r + -8 + 8r = 8 + -1m + -8

Reorder the terms:
-8 + 7r + 8r = 8 + -1m + -8

Combine like terms: 7r + 8r = 15r
-8 + 15r = 8 + -1m + -8

Reorder the terms:
-8 + 15r = 8 + -8 + -1m

Combine like terms: 8 + -8 = 0
-8 + 15r = 0 + -1m
-8 + 15r = -1m

Solving
-8 + 15r = -1m

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 + 15r = 8 + -1m

Combine like terms: -8 + 8 = 0
0 + 15r = 8 + -1m
15r = 8 + -1m

Divide each side by '15'.
r = 0.5333333333 + -0.06666666667m

Simplifying
r = 0.5333333333 + -0.06666666667m

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