4(3a+5)=68

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Solution for 4(3a+5)=68 equation: 


Simplifying
4(3a + 5) = 68

Reorder the terms:
4(5 + 3a) = 68
(5 * 4 + 3a * 4) = 68
(20 + 12a) = 68

Solving
20 + 12a = 68

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 + 12a = 68 + -20

Combine like terms: 20 + -20 = 0
0 + 12a = 68 + -20
12a = 68 + -20

Combine like terms: 68 + -20 = 48
12a = 48

Divide each side by '12'.
a = 4

Simplifying
a = 4

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