-4(w-5)=-7w-1

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Solution for -4(w-5)=-7w-1 equation:


Simplifying
-4(w + -5) = -7w + -1

Reorder the terms:
-4(-5 + w) = -7w + -1
(-5 * -4 + w * -4) = -7w + -1
(20 + -4w) = -7w + -1

Reorder the terms:
20 + -4w = -1 + -7w

Solving
20 + -4w = -1 + -7w

Solving for variable 'w'.

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

Add '7w' to each side of the equation.
20 + -4w + 7w = -1 + -7w + 7w

Combine like terms: -4w + 7w = 3w
20 + 3w = -1 + -7w + 7w

Combine like terms: -7w + 7w = 0
20 + 3w = -1 + 0
20 + 3w = -1

Add '-20' to each side of the equation.
20 + -20 + 3w = -1 + -20

Combine like terms: 20 + -20 = 0
0 + 3w = -1 + -20
3w = -1 + -20

Combine like terms: -1 + -20 = -21
3w = -21

Divide each side by '3'.
w = -7

Simplifying
w = -7

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