3(6a-3)=39+2a

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Solution for 3(6a-3)=39+2a equation:


Simplifying
3(6a + -3) = 39 + 2a

Reorder the terms:
3(-3 + 6a) = 39 + 2a
(-3 * 3 + 6a * 3) = 39 + 2a
(-9 + 18a) = 39 + 2a

Solving
-9 + 18a = 39 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
-9 + 18a + -2a = 39 + 2a + -2a

Combine like terms: 18a + -2a = 16a
-9 + 16a = 39 + 2a + -2a

Combine like terms: 2a + -2a = 0
-9 + 16a = 39 + 0
-9 + 16a = 39

Add '9' to each side of the equation.
-9 + 9 + 16a = 39 + 9

Combine like terms: -9 + 9 = 0
0 + 16a = 39 + 9
16a = 39 + 9

Combine like terms: 39 + 9 = 48
16a = 48

Divide each side by '16'.
a = 3

Simplifying
a = 3

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