-3a+9=48

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Solution for -3a+9=48 equation: 


Simplifying
-3a + 9 = 48

Reorder the terms:
9 + -3a = 48

Solving
9 + -3a = 48

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + -3a = 48 + -9

Combine like terms: 9 + -9 = 0
0 + -3a = 48 + -9
-3a = 48 + -9

Combine like terms: 48 + -9 = 39
-3a = 39

Divide each side by '-3'.
a = -13

Simplifying
a = -13

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