2w-4=7-7w+4w

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Solution for 2w-4=7-7w+4w equation:


Simplifying
2w + -4 = 7 + -7w + 4w

Reorder the terms:
-4 + 2w = 7 + -7w + 4w

Combine like terms: -7w + 4w = -3w
-4 + 2w = 7 + -3w

Solving
-4 + 2w = 7 + -3w

Solving for variable 'w'.

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

Add '3w' to each side of the equation.
-4 + 2w + 3w = 7 + -3w + 3w

Combine like terms: 2w + 3w = 5w
-4 + 5w = 7 + -3w + 3w

Combine like terms: -3w + 3w = 0
-4 + 5w = 7 + 0
-4 + 5w = 7

Add '4' to each side of the equation.
-4 + 4 + 5w = 7 + 4

Combine like terms: -4 + 4 = 0
0 + 5w = 7 + 4
5w = 7 + 4

Combine like terms: 7 + 4 = 11
5w = 11

Divide each side by '5'.
w = 2.2

Simplifying
w = 2.2

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