x+3(9)=18

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Solution for x+3(9)=18 equation: 


Simplifying
x + 3(9) = 18

Multiply 3 * 9
x + 27 = 18

Reorder the terms:
27 + x = 18

Solving
27 + x = 18

Solving for variable 'x'.

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

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

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

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

Simplifying
x = -9

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