3w+(-4)+4w=17

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Solution for 3w+(-4)+4w=17 equation:


Simplifying
3w + (-4) + 4w = 17
3w + -4 + 4w = 17

Reorder the terms:
-4 + 3w + 4w = 17

Combine like terms: 3w + 4w = 7w
-4 + 7w = 17

Solving
-4 + 7w = 17

Solving for variable 'w'.

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

Add '4' to each side of the equation.
-4 + 4 + 7w = 17 + 4

Combine like terms: -4 + 4 = 0
0 + 7w = 17 + 4
7w = 17 + 4

Combine like terms: 17 + 4 = 21
7w = 21

Divide each side by '7'.
w = 3

Simplifying
w = 3

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