3(a+6)+13=37

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Solution for 3(a+6)+13=37 equation: 


Simplifying
3(a + 6) + 13 = 37

Reorder the terms:
3(6 + a) + 13 = 37
(6 * 3 + a * 3) + 13 = 37
(18 + 3a) + 13 = 37

Reorder the terms:
18 + 13 + 3a = 37

Combine like terms: 18 + 13 = 31
31 + 3a = 37

Solving
31 + 3a = 37

Solving for variable 'a'.

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

Add '-31' to each side of the equation.
31 + -31 + 3a = 37 + -31

Combine like terms: 31 + -31 = 0
0 + 3a = 37 + -31
3a = 37 + -31

Combine like terms: 37 + -31 = 6
3a = 6

Divide each side by '3'.
a = 2

Simplifying
a = 2

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