a+25=9a+65

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Solution for a+25=9a+65 equation:


Simplifying
a + 25 = 9a + 65

Reorder the terms:
25 + a = 9a + 65

Reorder the terms:
25 + a = 65 + 9a

Solving
25 + a = 65 + 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
25 + a + -9a = 65 + 9a + -9a

Combine like terms: a + -9a = -8a
25 + -8a = 65 + 9a + -9a

Combine like terms: 9a + -9a = 0
25 + -8a = 65 + 0
25 + -8a = 65

Add '-25' to each side of the equation.
25 + -25 + -8a = 65 + -25

Combine like terms: 25 + -25 = 0
0 + -8a = 65 + -25
-8a = 65 + -25

Combine like terms: 65 + -25 = 40
-8a = 40

Divide each side by '-8'.
a = -5

Simplifying
a = -5

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