-4(w-7)=-7w+19

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Solution for -4(w-7)=-7w+19 equation:


Simplifying
-4(w + -7) = -7w + 19

Reorder the terms:
-4(-7 + w) = -7w + 19
(-7 * -4 + w * -4) = -7w + 19
(28 + -4w) = -7w + 19

Reorder the terms:
28 + -4w = 19 + -7w

Solving
28 + -4w = 19 + -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.
28 + -4w + 7w = 19 + -7w + 7w

Combine like terms: -4w + 7w = 3w
28 + 3w = 19 + -7w + 7w

Combine like terms: -7w + 7w = 0
28 + 3w = 19 + 0
28 + 3w = 19

Add '-28' to each side of the equation.
28 + -28 + 3w = 19 + -28

Combine like terms: 28 + -28 = 0
0 + 3w = 19 + -28
3w = 19 + -28

Combine like terms: 19 + -28 = -9
3w = -9

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

Simplifying
w = -3

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