18=9(x+5)

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Solution for 18=9(x+5) equation:


Simplifying
18 = 9(x + 5)

Reorder the terms:
18 = 9(5 + x)
18 = (5 * 9 + x * 9)
18 = (45 + 9x)

Solving
18 = 45 + 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.
18 + -9x = 45 + 9x + -9x

Combine like terms: 9x + -9x = 0
18 + -9x = 45 + 0
18 + -9x = 45

Add '-18' to each side of the equation.
18 + -18 + -9x = 45 + -18

Combine like terms: 18 + -18 = 0
0 + -9x = 45 + -18
-9x = 45 + -18

Combine like terms: 45 + -18 = 27
-9x = 27

Divide each side by '-9'.
x = -3

Simplifying
x = -3

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