-9(x+1)=18

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Solution for -9(x+1)=18 equation:


Simplifying
-9(x + 1) = 18

Reorder the terms:
-9(1 + x) = 18
(1 * -9 + x * -9) = 18
(-9 + -9x) = 18

Solving
-9 + -9x = 18

Solving for variable 'x'.

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

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

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

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

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

Simplifying
x = -3

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