9+3a-4=x

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Solution for 9+3a-4=x equation:


Simplifying
9 + 3a + -4 = x

Reorder the terms:
9 + -4 + 3a = x

Combine like terms: 9 + -4 = 5
5 + 3a = x

Solving
5 + 3a = x

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + 3a = -5 + x

Combine like terms: 5 + -5 = 0
0 + 3a = -5 + x
3a = -5 + x

Divide each side by '3'.
a = -1.666666667 + 0.3333333333x

Simplifying
a = -1.666666667 + 0.3333333333x

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