(9a+25)=90

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Solution for (9a+25)=90 equation:


Simplifying
(9a + 25) = 90

Reorder the terms:
(25 + 9a) = 90

Remove parenthesis around (25 + 9a)
25 + 9a = 90

Solving
25 + 9a = 90

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 + 9a = 90 + -25

Combine like terms: 25 + -25 = 0
0 + 9a = 90 + -25
9a = 90 + -25

Combine like terms: 90 + -25 = 65
9a = 65

Divide each side by '9'.
a = 7.222222222

Simplifying
a = 7.222222222

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