7w+3-2(-5w-1)=5(w-2)

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Solution for 7w+3-2(-5w-1)=5(w-2) equation:


Simplifying
7w + 3 + -2(-5w + -1) = 5(w + -2)

Reorder the terms:
7w + 3 + -2(-1 + -5w) = 5(w + -2)
7w + 3 + (-1 * -2 + -5w * -2) = 5(w + -2)
7w + 3 + (2 + 10w) = 5(w + -2)

Reorder the terms:
3 + 2 + 7w + 10w = 5(w + -2)

Combine like terms: 3 + 2 = 5
5 + 7w + 10w = 5(w + -2)

Combine like terms: 7w + 10w = 17w
5 + 17w = 5(w + -2)

Reorder the terms:
5 + 17w = 5(-2 + w)
5 + 17w = (-2 * 5 + w * 5)
5 + 17w = (-10 + 5w)

Solving
5 + 17w = -10 + 5w

Solving for variable 'w'.

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

Add '-5w' to each side of the equation.
5 + 17w + -5w = -10 + 5w + -5w

Combine like terms: 17w + -5w = 12w
5 + 12w = -10 + 5w + -5w

Combine like terms: 5w + -5w = 0
5 + 12w = -10 + 0
5 + 12w = -10

Add '-5' to each side of the equation.
5 + -5 + 12w = -10 + -5

Combine like terms: 5 + -5 = 0
0 + 12w = -10 + -5
12w = -10 + -5

Combine like terms: -10 + -5 = -15
12w = -15

Divide each side by '12'.
w = -1.25

Simplifying
w = -1.25

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