3+7(w+4)+x=

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Solution for 3+7(w+4)+x= equation:


Simplifying
3 + 7(w + 4) + x = 0

Reorder the terms:
3 + 7(4 + w) + x = 0
3 + (4 * 7 + w * 7) + x = 0
3 + (28 + 7w) + x = 0

Combine like terms: 3 + 28 = 31
31 + 7w + x = 0

Solving
31 + 7w + x = 0

Solving for variable 'w'.

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

Add '-31' to each side of the equation.
31 + 7w + -31 + x = 0 + -31

Reorder the terms:
31 + -31 + 7w + x = 0 + -31

Combine like terms: 31 + -31 = 0
0 + 7w + x = 0 + -31
7w + x = 0 + -31

Combine like terms: 0 + -31 = -31
7w + x = -31

Add '-1x' to each side of the equation.
7w + x + -1x = -31 + -1x

Combine like terms: x + -1x = 0
7w + 0 = -31 + -1x
7w = -31 + -1x

Divide each side by '7'.
w = -4.428571429 + -0.1428571429x

Simplifying
w = -4.428571429 + -0.1428571429x

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