14-2w=12w-21

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Solution for 14-2w=12w-21 equation:


Simplifying
14 + -2w = 12w + -21

Reorder the terms:
14 + -2w = -21 + 12w

Solving
14 + -2w = -21 + 12w

Solving for variable 'w'.

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

Add '-12w' to each side of the equation.
14 + -2w + -12w = -21 + 12w + -12w

Combine like terms: -2w + -12w = -14w
14 + -14w = -21 + 12w + -12w

Combine like terms: 12w + -12w = 0
14 + -14w = -21 + 0
14 + -14w = -21

Add '-14' to each side of the equation.
14 + -14 + -14w = -21 + -14

Combine like terms: 14 + -14 = 0
0 + -14w = -21 + -14
-14w = -21 + -14

Combine like terms: -21 + -14 = -35
-14w = -35

Divide each side by '-14'.
w = 2.5

Simplifying
w = 2.5

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