3(a+5)+5(a+3)=62

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Solution for 3(a+5)+5(a+3)=62 equation:


Simplifying
3(a + 5) + 5(a + 3) = 62

Reorder the terms:
3(5 + a) + 5(a + 3) = 62
(5 * 3 + a * 3) + 5(a + 3) = 62
(15 + 3a) + 5(a + 3) = 62

Reorder the terms:
15 + 3a + 5(3 + a) = 62
15 + 3a + (3 * 5 + a * 5) = 62
15 + 3a + (15 + 5a) = 62

Reorder the terms:
15 + 15 + 3a + 5a = 62

Combine like terms: 15 + 15 = 30
30 + 3a + 5a = 62

Combine like terms: 3a + 5a = 8a
30 + 8a = 62

Solving
30 + 8a = 62

Solving for variable 'a'.

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

Add '-30' to each side of the equation.
30 + -30 + 8a = 62 + -30

Combine like terms: 30 + -30 = 0
0 + 8a = 62 + -30
8a = 62 + -30

Combine like terms: 62 + -30 = 32
8a = 32

Divide each side by '8'.
a = 4

Simplifying
a = 4

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