-4=4(w+5)-7w

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Solution for -4=4(w+5)-7w equation:


Simplifying
-4 = 4(w + 5) + -7w

Reorder the terms:
-4 = 4(5 + w) + -7w
-4 = (5 * 4 + w * 4) + -7w
-4 = (20 + 4w) + -7w

Combine like terms: 4w + -7w = -3w
-4 = 20 + -3w

Solving
-4 = 20 + -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 + 3w = 20 + -3w + 3w

Combine like terms: -3w + 3w = 0
-4 + 3w = 20 + 0
-4 + 3w = 20

Add '4' to each side of the equation.
-4 + 4 + 3w = 20 + 4

Combine like terms: -4 + 4 = 0
0 + 3w = 20 + 4
3w = 20 + 4

Combine like terms: 20 + 4 = 24
3w = 24

Divide each side by '3'.
w = 8

Simplifying
w = 8

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