15=6r-3

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Solution for 15=6r-3 equation:


Simplifying
15 = 6r + -3

Reorder the terms:
15 = -3 + 6r

Solving
15 = -3 + 6r

Solving for variable 'r'.

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

Add '-6r' to each side of the equation.
15 + -6r = -3 + 6r + -6r

Combine like terms: 6r + -6r = 0
15 + -6r = -3 + 0
15 + -6r = -3

Add '-15' to each side of the equation.
15 + -15 + -6r = -3 + -15

Combine like terms: 15 + -15 = 0
0 + -6r = -3 + -15
-6r = -3 + -15

Combine like terms: -3 + -15 = -18
-6r = -18

Divide each side by '-6'.
r = 3

Simplifying
r = 3

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