-7(w-2)=-4w+20

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Solution for -7(w-2)=-4w+20 equation:


Simplifying
-7(w + -2) = -4w + 20

Reorder the terms:
-7(-2 + w) = -4w + 20
(-2 * -7 + w * -7) = -4w + 20
(14 + -7w) = -4w + 20

Reorder the terms:
14 + -7w = 20 + -4w

Solving
14 + -7w = 20 + -4w

Solving for variable 'w'.

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

Add '4w' to each side of the equation.
14 + -7w + 4w = 20 + -4w + 4w

Combine like terms: -7w + 4w = -3w
14 + -3w = 20 + -4w + 4w

Combine like terms: -4w + 4w = 0
14 + -3w = 20 + 0
14 + -3w = 20

Add '-14' to each side of the equation.
14 + -14 + -3w = 20 + -14

Combine like terms: 14 + -14 = 0
0 + -3w = 20 + -14
-3w = 20 + -14

Combine like terms: 20 + -14 = 6
-3w = 6

Divide each side by '-3'.
w = -2

Simplifying
w = -2

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