2w-7(w-2)=3(w-4)

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Solution for 2w-7(w-2)=3(w-4) equation:


Simplifying
2w + -7(w + -2) = 3(w + -4)

Reorder the terms:
2w + -7(-2 + w) = 3(w + -4)
2w + (-2 * -7 + w * -7) = 3(w + -4)
2w + (14 + -7w) = 3(w + -4)

Reorder the terms:
14 + 2w + -7w = 3(w + -4)

Combine like terms: 2w + -7w = -5w
14 + -5w = 3(w + -4)

Reorder the terms:
14 + -5w = 3(-4 + w)
14 + -5w = (-4 * 3 + w * 3)
14 + -5w = (-12 + 3w)

Solving
14 + -5w = -12 + 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.
14 + -5w + -3w = -12 + 3w + -3w

Combine like terms: -5w + -3w = -8w
14 + -8w = -12 + 3w + -3w

Combine like terms: 3w + -3w = 0
14 + -8w = -12 + 0
14 + -8w = -12

Add '-14' to each side of the equation.
14 + -14 + -8w = -12 + -14

Combine like terms: 14 + -14 = 0
0 + -8w = -12 + -14
-8w = -12 + -14

Combine like terms: -12 + -14 = -26
-8w = -26

Divide each side by '-8'.
w = 3.25

Simplifying
w = 3.25

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