9+9a=-7xa

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Solution for 9+9a=-7xa equation:


Simplifying
9 + 9a = -7xa

Solving
9 + 9a = -7ax

Solving for variable 'a'.

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

Add '7ax' to each side of the equation.
9 + 9a + 7ax = -7ax + 7ax

Combine like terms: -7ax + 7ax = 0
9 + 9a + 7ax = 0

Add '-9' to each side of the equation.
9 + 9a + -9 + 7ax = 0 + -9

Reorder the terms:
9 + -9 + 9a + 7ax = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 9a + 7ax = 0 + -9
9a + 7ax = 0 + -9

Combine like terms: 0 + -9 = -9
9a + 7ax = -9

Reorder the terms:
9 + 9a + 7ax = -9 + 9

Combine like terms: -9 + 9 = 0
9 + 9a + 7ax = 0

The solution to this equation could not be determined.

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