1.8(5a+3)+5.6=39

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Solution for 1.8(5a+3)+5.6=39 equation:


Simplifying
1.8(5a + 3) + 5.6 = 39

Reorder the terms:
1.8(3 + 5a) + 5.6 = 39
(3 * 1.8 + 5a * 1.8) + 5.6 = 39
(5.4 + 9a) + 5.6 = 39

Reorder the terms:
5.4 + 5.6 + 9a = 39

Combine like terms: 5.4 + 5.6 = 11
11 + 9a = 39

Solving
11 + 9a = 39

Solving for variable 'a'.

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

Add '-11' to each side of the equation.
11 + -11 + 9a = 39 + -11

Combine like terms: 11 + -11 = 0
0 + 9a = 39 + -11
9a = 39 + -11

Combine like terms: 39 + -11 = 28
9a = 28

Divide each side by '9'.
a = 3.111111111

Simplifying
a = 3.111111111

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