3a+b=9fora

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Solution for 3a+b=9fora equation:


Simplifying
3a + b = 9fora

Solving
3a + b = 9afor

Solving for variable 'a'.

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

Add '-9afor' to each side of the equation.
3a + -9afor + b = 9afor + -9afor

Combine like terms: 9afor + -9afor = 0
3a + -9afor + b = 0

Add '-1b' to each side of the equation.
3a + -9afor + b + -1b = 0 + -1b

Combine like terms: b + -1b = 0
3a + -9afor + 0 = 0 + -1b
3a + -9afor = 0 + -1b
Remove the zero:
3a + -9afor = -1b

Combine like terms: -1b + b = 0
3a + -9afor + b = 0

The solution to this equation could not be determined.

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