4a+55=9a

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Solution for 4a+55=9a equation:


Simplifying
4a + 55 = 9a

Reorder the terms:
55 + 4a = 9a

Solving
55 + 4a = 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.
55 + 4a + -9a = 9a + -9a

Combine like terms: 4a + -9a = -5a
55 + -5a = 9a + -9a

Combine like terms: 9a + -9a = 0
55 + -5a = 0

Add '-55' to each side of the equation.
55 + -55 + -5a = 0 + -55

Combine like terms: 55 + -55 = 0
0 + -5a = 0 + -55
-5a = 0 + -55

Combine like terms: 0 + -55 = -55
-5a = -55

Divide each side by '-5'.
a = 11

Simplifying
a = 11

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