9(x-b)-ax-45=0

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Solution for 9(x-b)-ax-45=0 equation:


Simplifying
9(x + -1b) + -1ax + -45 = 0

Reorder the terms:
9(-1b + x) + -1ax + -45 = 0
(-1b * 9 + x * 9) + -1ax + -45 = 0
(-9b + 9x) + -1ax + -45 = 0

Reorder the terms:
-45 + -1ax + -9b + 9x = 0

Solving
-45 + -1ax + -9b + 9x = 0

Solving for variable 'a'.

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

Add '45' to each side of the equation.
-45 + -1ax + -9b + 45 + 9x = 0 + 45

Reorder the terms:
-45 + 45 + -1ax + -9b + 9x = 0 + 45

Combine like terms: -45 + 45 = 0
0 + -1ax + -9b + 9x = 0 + 45
-1ax + -9b + 9x = 0 + 45

Combine like terms: 0 + 45 = 45
-1ax + -9b + 9x = 45

Add '9b' to each side of the equation.
-1ax + -9b + 9b + 9x = 45 + 9b

Combine like terms: -9b + 9b = 0
-1ax + 0 + 9x = 45 + 9b
-1ax + 9x = 45 + 9b

Add '-9x' to each side of the equation.
-1ax + 9x + -9x = 45 + 9b + -9x

Combine like terms: 9x + -9x = 0
-1ax + 0 = 45 + 9b + -9x
-1ax = 45 + 9b + -9x

Divide each side by '-1x'.
a = -45x-1 + -9bx-1 + 9

Simplifying
a = -45x-1 + -9bx-1 + 9

Reorder the terms:
a = 9 + -9bx-1 + -45x-1

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