-3a+3+4a=9(z+2)

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Solution for -3a+3+4a=9(z+2) equation:


Simplifying
-3a + 3 + 4a = 9(z + 2)

Reorder the terms:
3 + -3a + 4a = 9(z + 2)

Combine like terms: -3a + 4a = 1a
3 + 1a = 9(z + 2)

Reorder the terms:
3 + 1a = 9(2 + z)
3 + 1a = (2 * 9 + z * 9)
3 + 1a = (18 + 9z)

Solving
3 + 1a = 18 + 9z

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + 1a = 18 + -3 + 9z

Combine like terms: 3 + -3 = 0
0 + 1a = 18 + -3 + 9z
1a = 18 + -3 + 9z

Combine like terms: 18 + -3 = 15
1a = 15 + 9z

Divide each side by '1'.
a = 15 + 9z

Simplifying
a = 15 + 9z

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