7w-(3w-4)=

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Solution for 7w-(3w-4)= equation:


Simplifying
7w + -1(3w + -4) = 0

Reorder the terms:
7w + -1(-4 + 3w) = 0
7w + (-4 * -1 + 3w * -1) = 0
7w + (4 + -3w) = 0

Reorder the terms:
4 + 7w + -3w = 0

Combine like terms: 7w + -3w = 4w
4 + 4w = 0

Solving
4 + 4w = 0

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 + 4w = 0 + -4

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

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

Divide each side by '4'.
w = -1

Simplifying
w = -1

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