a-b=9a+8a-8b+7b

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Solution for a-b=9a+8a-8b+7b equation:


Simplifying
a + -1b = 9a + 8a + -8b + 7b

Combine like terms: 9a + 8a = 17a
a + -1b = 17a + -8b + 7b

Combine like terms: -8b + 7b = -1b
a + -1b = 17a + -1b

Add 'b' to each side of the equation.
a + -1b + b = 17a + -1b + b

Combine like terms: -1b + b = 0
a + 0 = 17a + -1b + b
a = 17a + -1b + b

Combine like terms: -1b + b = 0
a = 17a + 0
a = 17a

Solving
a = 17a

Solving for variable 'a'.

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

Add '-17a' to each side of the equation.
a + -17a = 17a + -17a

Combine like terms: a + -17a = -16a
-16a = 17a + -17a

Combine like terms: 17a + -17a = 0
-16a = 0

Divide each side by '-16'.
a = 0

Simplifying
a = 0

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