-33=-3(2a+3)-2a

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Solution for -33=-3(2a+3)-2a equation:


Simplifying
-33 = -3(2a + 3) + -2a

Reorder the terms:
-33 = -3(3 + 2a) + -2a
-33 = (3 * -3 + 2a * -3) + -2a
-33 = (-9 + -6a) + -2a

Combine like terms: -6a + -2a = -8a
-33 = -9 + -8a

Solving
-33 = -9 + -8a

Solving for variable 'a'.

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

Add '8a' to each side of the equation.
-33 + 8a = -9 + -8a + 8a

Combine like terms: -8a + 8a = 0
-33 + 8a = -9 + 0
-33 + 8a = -9

Add '33' to each side of the equation.
-33 + 33 + 8a = -9 + 33

Combine like terms: -33 + 33 = 0
0 + 8a = -9 + 33
8a = -9 + 33

Combine like terms: -9 + 33 = 24
8a = 24

Divide each side by '8'.
a = 3

Simplifying
a = 3

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