8(a+5)=91.2

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Solution for 8(a+5)=91.2 equation:


Simplifying
8(a + 5) = 91.2

Reorder the terms:
8(5 + a) = 91.2
(5 * 8 + a * 8) = 91.2
(40 + 8a) = 91.2

Solving
40 + 8a = 91.2

Solving for variable 'a'.

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

Add '-40' to each side of the equation.
40 + -40 + 8a = 91.2 + -40

Combine like terms: 40 + -40 = 0
0 + 8a = 91.2 + -40
8a = 91.2 + -40

Combine like terms: 91.2 + -40 = 51.2
8a = 51.2

Divide each side by '8'.
a = 6.4

Simplifying
a = 6.4

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