-21w-4=72w-3

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Solution for -21w-4=72w-3 equation:


Simplifying
-21w + -4 = 72w + -3

Reorder the terms:
-4 + -21w = 72w + -3

Reorder the terms:
-4 + -21w = -3 + 72w

Solving
-4 + -21w = -3 + 72w

Solving for variable 'w'.

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

Add '-72w' to each side of the equation.
-4 + -21w + -72w = -3 + 72w + -72w

Combine like terms: -21w + -72w = -93w
-4 + -93w = -3 + 72w + -72w

Combine like terms: 72w + -72w = 0
-4 + -93w = -3 + 0
-4 + -93w = -3

Add '4' to each side of the equation.
-4 + 4 + -93w = -3 + 4

Combine like terms: -4 + 4 = 0
0 + -93w = -3 + 4
-93w = -3 + 4

Combine like terms: -3 + 4 = 1
-93w = 1

Divide each side by '-93'.
w = -0.01075268817

Simplifying
w = -0.01075268817

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