5(a+4)=68.5

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Solution for 5(a+4)=68.5 equation: 


Simplifying
5(a + 4) = 68.5

Reorder the terms:
5(4 + a) = 68.5
(4 * 5 + a * 5) = 68.5
(20 + 5a) = 68.5

Solving
20 + 5a = 68.5

Solving for variable 'a'.

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

Add '-20' to each side of the equation.
20 + -20 + 5a = 68.5 + -20

Combine like terms: 20 + -20 = 0
0 + 5a = 68.5 + -20
5a = 68.5 + -20

Combine like terms: 68.5 + -20 = 48.5
5a = 48.5

Divide each side by '5'.
a = 9.7

Simplifying
a = 9.7

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