3[6-(2w+1)]+7=2(5-w)

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Solution for 3[6-(2w+1)]+7=2(5-w) equation:


Simplifying
3[6 + -1(2w + 1)] + 7 = 2(5 + -1w)

Reorder the terms:
3[6 + -1(1 + 2w)] + 7 = 2(5 + -1w)
3[6 + (1 * -1 + 2w * -1)] + 7 = 2(5 + -1w)
3[6 + (-1 + -2w)] + 7 = 2(5 + -1w)

Combine like terms: 6 + -1 = 5
3[5 + -2w] + 7 = 2(5 + -1w)
[5 * 3 + -2w * 3] + 7 = 2(5 + -1w)
[15 + -6w] + 7 = 2(5 + -1w)

Reorder the terms:
15 + 7 + -6w = 2(5 + -1w)

Combine like terms: 15 + 7 = 22
22 + -6w = 2(5 + -1w)
22 + -6w = (5 * 2 + -1w * 2)
22 + -6w = (10 + -2w)

Solving
22 + -6w = 10 + -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.
22 + -6w + 2w = 10 + -2w + 2w

Combine like terms: -6w + 2w = -4w
22 + -4w = 10 + -2w + 2w

Combine like terms: -2w + 2w = 0
22 + -4w = 10 + 0
22 + -4w = 10

Add '-22' to each side of the equation.
22 + -22 + -4w = 10 + -22

Combine like terms: 22 + -22 = 0
0 + -4w = 10 + -22
-4w = 10 + -22

Combine like terms: 10 + -22 = -12
-4w = -12

Divide each side by '-4'.
w = 3

Simplifying
w = 3

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