9a-16=28-30a

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Solution for 9a-16=28-30a equation:


Simplifying
9a + -16 = 28 + -30a

Reorder the terms:
-16 + 9a = 28 + -30a

Solving
-16 + 9a = 28 + -30a

Solving for variable 'a'.

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

Add '30a' to each side of the equation.
-16 + 9a + 30a = 28 + -30a + 30a

Combine like terms: 9a + 30a = 39a
-16 + 39a = 28 + -30a + 30a

Combine like terms: -30a + 30a = 0
-16 + 39a = 28 + 0
-16 + 39a = 28

Add '16' to each side of the equation.
-16 + 16 + 39a = 28 + 16

Combine like terms: -16 + 16 = 0
0 + 39a = 28 + 16
39a = 28 + 16

Combine like terms: 28 + 16 = 44
39a = 44

Divide each side by '39'.
a = 1.128205128

Simplifying
a = 1.128205128

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