2[w-(4w+17)+7]=2(w+10)

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Solution for 2[w-(4w+17)+7]=2(w+10) equation:


Simplifying
2[w + -1(4w + 17) + 7] = 2(w + 10)

Reorder the terms:
2[w + -1(17 + 4w) + 7] = 2(w + 10)
2[w + (17 * -1 + 4w * -1) + 7] = 2(w + 10)
2[w + (-17 + -4w) + 7] = 2(w + 10)

Reorder the terms:
2[-17 + 7 + w + -4w] = 2(w + 10)

Combine like terms: -17 + 7 = -10
2[-10 + w + -4w] = 2(w + 10)

Combine like terms: w + -4w = -3w
2[-10 + -3w] = 2(w + 10)
[-10 * 2 + -3w * 2] = 2(w + 10)
[-20 + -6w] = 2(w + 10)

Reorder the terms:
-20 + -6w = 2(10 + w)
-20 + -6w = (10 * 2 + w * 2)
-20 + -6w = (20 + 2w)

Solving
-20 + -6w = 20 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
-20 + -6w + -2w = 20 + 2w + -2w

Combine like terms: -6w + -2w = -8w
-20 + -8w = 20 + 2w + -2w

Combine like terms: 2w + -2w = 0
-20 + -8w = 20 + 0
-20 + -8w = 20

Add '20' to each side of the equation.
-20 + 20 + -8w = 20 + 20

Combine like terms: -20 + 20 = 0
0 + -8w = 20 + 20
-8w = 20 + 20

Combine like terms: 20 + 20 = 40
-8w = 40

Divide each side by '-8'.
w = -5

Simplifying
w = -5

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