x(4)+18=0

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Solution for x(4)+18=0 equation: 


Simplifying
x(4) + 18 = 0

Reorder the terms for easier multiplication:
4x + 18 = 0

Reorder the terms:
18 + 4x = 0

Solving
18 + 4x = 0

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 4x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 4x = 0 + -18
4x = 0 + -18

Combine like terms: 0 + -18 = -18
4x = -18

Divide each side by '4'.
x = -4.5

Simplifying
x = -4.5

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