3(w+7)-7w=33

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Solution for 3(w+7)-7w=33 equation: 


Simplifying
3(w + 7) + -7w = 33

Reorder the terms:
3(7 + w) + -7w = 33
(7 * 3 + w * 3) + -7w = 33
(21 + 3w) + -7w = 33

Combine like terms: 3w + -7w = -4w
21 + -4w = 33

Solving
21 + -4w = 33

Solving for variable 'w'.

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

Add '-21' to each side of the equation.
21 + -21 + -4w = 33 + -21

Combine like terms: 21 + -21 = 0
0 + -4w = 33 + -21
-4w = 33 + -21

Combine like terms: 33 + -21 = 12
-4w = 12

Divide each side by '-4'.
w = -3

Simplifying
w = -3

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