9a+7b=111+2b

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Solution for 9a+7b=111+2b equation:


Simplifying
9a + 7b = 111 + 2b

Solving
9a + 7b = 111 + 2b

Solving for variable 'a'.

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

Add '-7b' to each side of the equation.
9a + 7b + -7b = 111 + 2b + -7b

Combine like terms: 7b + -7b = 0
9a + 0 = 111 + 2b + -7b
9a = 111 + 2b + -7b

Combine like terms: 2b + -7b = -5b
9a = 111 + -5b

Divide each side by '9'.
a = 12.33333333 + -0.5555555556b

Simplifying
a = 12.33333333 + -0.5555555556b

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