-21X-2=-23

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Solution for -21X-2=-23 equation: 


Simplifying
-21X + -2 = -23

Reorder the terms:
-2 + -21X = -23

Solving
-2 + -21X = -23

Solving for variable 'X'.

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

Add '2' to each side of the equation.
-2 + 2 + -21X = -23 + 2

Combine like terms: -2 + 2 = 0
0 + -21X = -23 + 2
-21X = -23 + 2

Combine like terms: -23 + 2 = -21
-21X = -21

Divide each side by '-21'.
X = 1

Simplifying
X = 1

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