8(a+2)=31.2

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Solution for 8(a+2)=31.2 equation:


Simplifying
8(a + 2) = 31.2

Reorder the terms:
8(2 + a) = 31.2
(2 * 8 + a * 8) = 31.2
(16 + 8a) = 31.2

Solving
16 + 8a = 31.2

Solving for variable 'a'.

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

Add '-16' to each side of the equation.
16 + -16 + 8a = 31.2 + -16

Combine like terms: 16 + -16 = 0
0 + 8a = 31.2 + -16
8a = 31.2 + -16

Combine like terms: 31.2 + -16 = 15.2
8a = 15.2

Divide each side by '8'.
a = 1.9

Simplifying
a = 1.9

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