X-7-7=-18

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Solution for X-7-7=-18 equation: 


Simplifying
X + -7 + -7 = -18

Reorder the terms:
-7 + -7 + X = -18

Combine like terms: -7 + -7 = -14
-14 + X = -18

Solving
-14 + X = -18

Solving for variable 'X'.

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

Add '14' to each side of the equation.
-14 + 14 + X = -18 + 14

Combine like terms: -14 + 14 = 0
0 + X = -18 + 14
X = -18 + 14

Combine like terms: -18 + 14 = -4
X = -4

Simplifying
X = -4

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