-45=9(x-1)

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Solution for -45=9(x-1) equation:


Simplifying
-45 = 9(x + -1)

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

Solving
-45 = -9 + 9x

Solving for variable 'x'.

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

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

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

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

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

Combine like terms: -9 + 45 = 36
-9x = 36

Divide each side by '-9'.
x = -4

Simplifying
x = -4

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