7a-16+20a+33=

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Solution for 7a-16+20a+33= equation:


Simplifying
7a + -16 + 20a + 33 = 0

Reorder the terms:
-16 + 33 + 7a + 20a = 0

Combine like terms: -16 + 33 = 17
17 + 7a + 20a = 0

Combine like terms: 7a + 20a = 27a
17 + 27a = 0

Solving
17 + 27a = 0

Solving for variable 'a'.

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

Add '-17' to each side of the equation.
17 + -17 + 27a = 0 + -17

Combine like terms: 17 + -17 = 0
0 + 27a = 0 + -17
27a = 0 + -17

Combine like terms: 0 + -17 = -17
27a = -17

Divide each side by '27'.
a = -0.6296296296

Simplifying
a = -0.6296296296

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