5(6-a)=39-2a

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Solution for 5(6-a)=39-2a equation:


Simplifying
5(6 + -1a) = 39 + -2a
(6 * 5 + -1a * 5) = 39 + -2a
(30 + -5a) = 39 + -2a

Solving
30 + -5a = 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.
30 + -5a + 2a = 39 + -2a + 2a

Combine like terms: -5a + 2a = -3a
30 + -3a = 39 + -2a + 2a

Combine like terms: -2a + 2a = 0
30 + -3a = 39 + 0
30 + -3a = 39

Add '-30' to each side of the equation.
30 + -30 + -3a = 39 + -30

Combine like terms: 30 + -30 = 0
0 + -3a = 39 + -30
-3a = 39 + -30

Combine like terms: 39 + -30 = 9
-3a = 9

Divide each side by '-3'.
a = -3

Simplifying
a = -3

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