7(a+2)=64.4

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Solution for 7(a+2)=64.4 equation:


Simplifying
7(a + 2) = 64.4

Reorder the terms:
7(2 + a) = 64.4
(2 * 7 + a * 7) = 64.4
(14 + 7a) = 64.4

Solving
14 + 7a = 64.4

Solving for variable 'a'.

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

Add '-14' to each side of the equation.
14 + -14 + 7a = 64.4 + -14

Combine like terms: 14 + -14 = 0
0 + 7a = 64.4 + -14
7a = 64.4 + -14

Combine like terms: 64.4 + -14 = 50.4
7a = 50.4

Divide each side by '7'.
a = 7.2

Simplifying
a = 7.2

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