9a+33-(45-15a)=(15-3a)

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Solution for 9a+33-(45-15a)=(15-3a) equation:


Simplifying
9a + 33 + -1(45 + -15a) = (15 + -3a)
9a + 33 + (45 * -1 + -15a * -1) = (15 + -3a)
9a + 33 + (-45 + 15a) = (15 + -3a)

Reorder the terms:
33 + -45 + 9a + 15a = (15 + -3a)

Combine like terms: 33 + -45 = -12
-12 + 9a + 15a = (15 + -3a)

Combine like terms: 9a + 15a = 24a
-12 + 24a = (15 + -3a)

Remove parenthesis around (15 + -3a)
-12 + 24a = 15 + -3a

Solving
-12 + 24a = 15 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
-12 + 24a + 3a = 15 + -3a + 3a

Combine like terms: 24a + 3a = 27a
-12 + 27a = 15 + -3a + 3a

Combine like terms: -3a + 3a = 0
-12 + 27a = 15 + 0
-12 + 27a = 15

Add '12' to each side of the equation.
-12 + 12 + 27a = 15 + 12

Combine like terms: -12 + 12 = 0
0 + 27a = 15 + 12
27a = 15 + 12

Combine like terms: 15 + 12 = 27
27a = 27

Divide each side by '27'.
a = 1

Simplifying
a = 1

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