15-3a=6a+15

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Solution for 15-3a=6a+15 equation:


Simplifying
15 + -3a = 6a + 15

Reorder the terms:
15 + -3a = 15 + 6a

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

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

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

Solving
-3a = 6a

Solving for variable 'a'.

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

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

Combine like terms: -3a + -6a = -9a
-9a = 6a + -6a

Combine like terms: 6a + -6a = 0
-9a = 0

Divide each side by '-9'.
a = 0

Simplifying
a = 0

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