7w-3w+3=19

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Solution for 7w-3w+3=19 equation: 


Simplifying
7w + -3w + 3 = 19

Reorder the terms:
3 + 7w + -3w = 19

Combine like terms: 7w + -3w = 4w
3 + 4w = 19

Solving
3 + 4w = 19

Solving for variable 'w'.

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

Add '-3' to each side of the equation.
3 + -3 + 4w = 19 + -3

Combine like terms: 3 + -3 = 0
0 + 4w = 19 + -3
4w = 19 + -3

Combine like terms: 19 + -3 = 16
4w = 16

Divide each side by '4'.
w = 4

Simplifying
w = 4

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