5(a+5)+5a=75

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


Simplifying
5(a + 5) + 5a = 75

Reorder the terms:
5(5 + a) + 5a = 75
(5 * 5 + a * 5) + 5a = 75
(25 + 5a) + 5a = 75

Combine like terms: 5a + 5a = 10a
25 + 10a = 75

Solving
25 + 10a = 75

Solving for variable 'a'.

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

Add '-25' to each side of the equation.
25 + -25 + 10a = 75 + -25

Combine like terms: 25 + -25 = 0
0 + 10a = 75 + -25
10a = 75 + -25

Combine like terms: 75 + -25 = 50
10a = 50

Divide each side by '10'.
a = 5

Simplifying
a = 5

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