-3(3+a)=-33

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


Simplifying
-3(3 + a) = -33
(3 * -3 + a * -3) = -33
(-9 + -3a) = -33

Solving
-9 + -3a = -33

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 = -33 + 9

Combine like terms: -9 + 9 = 0
0 + -3a = -33 + 9
-3a = -33 + 9

Combine like terms: -33 + 9 = -24
-3a = -24

Divide each side by '-3'.
a = 8

Simplifying
a = 8

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