8r+8=36r+15

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Solution for 8r+8=36r+15 equation:


Simplifying
8r + 8 = 36r + 15

Reorder the terms:
8 + 8r = 36r + 15

Reorder the terms:
8 + 8r = 15 + 36r

Solving
8 + 8r = 15 + 36r

Solving for variable 'r'.

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

Add '-36r' to each side of the equation.
8 + 8r + -36r = 15 + 36r + -36r

Combine like terms: 8r + -36r = -28r
8 + -28r = 15 + 36r + -36r

Combine like terms: 36r + -36r = 0
8 + -28r = 15 + 0
8 + -28r = 15

Add '-8' to each side of the equation.
8 + -8 + -28r = 15 + -8

Combine like terms: 8 + -8 = 0
0 + -28r = 15 + -8
-28r = 15 + -8

Combine like terms: 15 + -8 = 7
-28r = 7

Divide each side by '-28'.
r = -0.25

Simplifying
r = -0.25

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