ax+45=9(x-b)

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


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

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

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

Solving
45 + ax = -9b + 9x

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 + -45 + ax = -9b + -45 + 9x

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

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

Divide each side by 'x'.
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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