-6r-8=8r-15

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


Simplifying
-6r + -8 = 8r + -15

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

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

Solving
-8 + -6r = -15 + 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
-8 + -6r + -8r = -15 + 8r + -8r

Combine like terms: -6r + -8r = -14r
-8 + -14r = -15 + 8r + -8r

Combine like terms: 8r + -8r = 0
-8 + -14r = -15 + 0
-8 + -14r = -15

Add '8' to each side of the equation.
-8 + 8 + -14r = -15 + 8

Combine like terms: -8 + 8 = 0
0 + -14r = -15 + 8
-14r = -15 + 8

Combine like terms: -15 + 8 = -7
-14r = -7

Divide each side by '-14'.
r = 0.5

Simplifying
r = 0.5

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