9(a+x)=b-a+2x

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Solution for 9(a+x)=b-a+2x equation:


Simplifying
9(a + x) = b + -1a + 2x
(a * 9 + x * 9) = b + -1a + 2x
(9a + 9x) = b + -1a + 2x

Reorder the terms:
9a + 9x = -1a + b + 2x

Solving
9a + 9x = -1a + b + 2x

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
9a + a + 9x = -1a + b + a + 2x

Combine like terms: 9a + a = 10a
10a + 9x = -1a + b + a + 2x

Reorder the terms:
10a + 9x = -1a + a + b + 2x

Combine like terms: -1a + a = 0
10a + 9x = 0 + b + 2x
10a + 9x = b + 2x

Add '-9x' to each side of the equation.
10a + 9x + -9x = b + 2x + -9x

Combine like terms: 9x + -9x = 0
10a + 0 = b + 2x + -9x
10a = b + 2x + -9x

Combine like terms: 2x + -9x = -7x
10a = b + -7x

Divide each side by '10'.
a = 0.1b + -0.7x

Simplifying
a = 0.1b + -0.7x

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