5(a+7)=75

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Solution for 5(a+7)=75 equation: 


Simplifying
5(a + 7) = 75

Reorder the terms:
5(7 + a) = 75
(7 * 5 + a * 5) = 75
(35 + 5a) = 75

Solving
35 + 5a = 75

Solving for variable 'a'.

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

Add '-35' to each side of the equation.
35 + -35 + 5a = 75 + -35

Combine like terms: 35 + -35 = 0
0 + 5a = 75 + -35
5a = 75 + -35

Combine like terms: 75 + -35 = 40
5a = 40

Divide each side by '5'.
a = 8

Simplifying
a = 8

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