xa+4=9a+b

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Solution for xa+4=9a+b equation:


Simplifying
xa + 4 = 9a + b

Reorder the terms:
4 + ax = 9a + b

Solving
4 + ax = 9a + b

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
4 + -9a + ax = 9a + -9a + b

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

Add '-4' to each side of the equation.
4 + -9a + -4 + ax = -4 + b

Reorder the terms:
4 + -4 + -9a + ax = -4 + b

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

Reorder the terms:
4 + -9a + ax + -1b = -4 + b + 4 + -1b

Reorder the terms:
4 + -9a + ax + -1b = -4 + 4 + b + -1b

Combine like terms: -4 + 4 = 0
4 + -9a + ax + -1b = 0 + b + -1b
4 + -9a + ax + -1b = b + -1b

Combine like terms: b + -1b = 0
4 + -9a + ax + -1b = 0

The solution to this equation could not be determined.

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