4(a+6)+3=39

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Solution for 4(a+6)+3=39 equation:


Simplifying
4(a + 6) + 3 = 39

Reorder the terms:
4(6 + a) + 3 = 39
(6 * 4 + a * 4) + 3 = 39
(24 + 4a) + 3 = 39

Reorder the terms:
24 + 3 + 4a = 39

Combine like terms: 24 + 3 = 27
27 + 4a = 39

Solving
27 + 4a = 39

Solving for variable 'a'.

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

Add '-27' to each side of the equation.
27 + -27 + 4a = 39 + -27

Combine like terms: 27 + -27 = 0
0 + 4a = 39 + -27
4a = 39 + -27

Combine like terms: 39 + -27 = 12
4a = 12

Divide each side by '4'.
a = 3

Simplifying
a = 3

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