-3(2a-7)=33

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Solution for -3(2a-7)=33 equation:


Simplifying
-3(2a + -7) = 33

Reorder the terms:
-3(-7 + 2a) = 33
(-7 * -3 + 2a * -3) = 33
(21 + -6a) = 33

Solving
21 + -6a = 33

Solving for variable 'a'.

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

Add '-21' to each side of the equation.
21 + -21 + -6a = 33 + -21

Combine like terms: 21 + -21 = 0
0 + -6a = 33 + -21
-6a = 33 + -21

Combine like terms: 33 + -21 = 12
-6a = 12

Divide each side by '-6'.
a = -2

Simplifying
a = -2

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