9a+7-4a=-33

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Solution for 9a+7-4a=-33 equation:


Simplifying
9a + 7 + -4a = -33

Reorder the terms:
7 + 9a + -4a = -33

Combine like terms: 9a + -4a = 5a
7 + 5a = -33

Solving
7 + 5a = -33

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 5a = -33 + -7

Combine like terms: 7 + -7 = 0
0 + 5a = -33 + -7
5a = -33 + -7

Combine like terms: -33 + -7 = -40
5a = -40

Divide each side by '5'.
a = -8

Simplifying
a = -8

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