3x+18=-36

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Solution for 3x+18=-36 equation: 


Simplifying
3x + 18 = -36

Reorder the terms:
18 + 3x = -36

Solving
18 + 3x = -36

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 + 3x = -36 + -18

Combine like terms: 18 + -18 = 0
0 + 3x = -36 + -18
3x = -36 + -18

Combine like terms: -36 + -18 = -54
3x = -54

Divide each side by '3'.
x = -18

Simplifying
x = -18

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