5a+3-9a+6=

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Solution for 5a+3-9a+6= equation:


Simplifying
5a + 3 + -9a + 6 = 0

Reorder the terms:
3 + 6 + 5a + -9a = 0

Combine like terms: 3 + 6 = 9
9 + 5a + -9a = 0

Combine like terms: 5a + -9a = -4a
9 + -4a = 0

Solving
9 + -4a = 0

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 + -4a = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -4a = 0 + -9
-4a = 0 + -9

Combine like terms: 0 + -9 = -9
-4a = -9

Divide each side by '-4'.
a = 2.25

Simplifying
a = 2.25

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