3(-3+a)=

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Solution for 3(-3+a)= equation:


Simplifying
3(-3 + a) = 0
(-3 * 3 + a * 3) = 0
(-9 + 3a) = 0

Solving
-9 + 3a = 0

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 = 0 + 9

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

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

Divide each side by '3'.
a = 3

Simplifying
a = 3

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