4(w-2)+3=-21

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Solution for 4(w-2)+3=-21 equation: 


Simplifying
4(w + -2) + 3 = -21

Reorder the terms:
4(-2 + w) + 3 = -21
(-2 * 4 + w * 4) + 3 = -21
(-8 + 4w) + 3 = -21

Reorder the terms:
-8 + 3 + 4w = -21

Combine like terms: -8 + 3 = -5
-5 + 4w = -21

Solving
-5 + 4w = -21

Solving for variable 'w'.

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

Add '5' to each side of the equation.
-5 + 5 + 4w = -21 + 5

Combine like terms: -5 + 5 = 0
0 + 4w = -21 + 5
4w = -21 + 5

Combine like terms: -21 + 5 = -16
4w = -16

Divide each side by '4'.
w = -4

Simplifying
w = -4

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