-9x-27=9(x-7)

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Solution for -9x-27=9(x-7) equation:


Simplifying
-9x + -27 = 9(x + -7)

Reorder the terms:
-27 + -9x = 9(x + -7)

Reorder the terms:
-27 + -9x = 9(-7 + x)
-27 + -9x = (-7 * 9 + x * 9)
-27 + -9x = (-63 + 9x)

Solving
-27 + -9x = -63 + 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.
-27 + -9x + -9x = -63 + 9x + -9x

Combine like terms: -9x + -9x = -18x
-27 + -18x = -63 + 9x + -9x

Combine like terms: 9x + -9x = 0
-27 + -18x = -63 + 0
-27 + -18x = -63

Add '27' to each side of the equation.
-27 + 27 + -18x = -63 + 27

Combine like terms: -27 + 27 = 0
0 + -18x = -63 + 27
-18x = -63 + 27

Combine like terms: -63 + 27 = -36
-18x = -36

Divide each side by '-18'.
x = 2

Simplifying
x = 2

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