-2x*3=-21

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Solution for -2x*3=-21 equation: 


Simplifying
-2x * 3 = -21

Reorder the terms for easier multiplication:
-2 * 3x = -21

Multiply -2 * 3
-6x = -21

Solving
-6x = -21

Solving for variable 'x'.

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

Divide each side by '-6'.
x = 3.5

Simplifying
x = 3.5

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