40=2(3w+4)+2w

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Solution for 40=2(3w+4)+2w equation:


Simplifying
40 = 2(3w + 4) + 2w

Reorder the terms:
40 = 2(4 + 3w) + 2w
40 = (4 * 2 + 3w * 2) + 2w
40 = (8 + 6w) + 2w

Combine like terms: 6w + 2w = 8w
40 = 8 + 8w

Solving
40 = 8 + 8w

Solving for variable 'w'.

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

Add '-8w' to each side of the equation.
40 + -8w = 8 + 8w + -8w

Combine like terms: 8w + -8w = 0
40 + -8w = 8 + 0
40 + -8w = 8

Add '-40' to each side of the equation.
40 + -40 + -8w = 8 + -40

Combine like terms: 40 + -40 = 0
0 + -8w = 8 + -40
-8w = 8 + -40

Combine like terms: 8 + -40 = -32
-8w = -32

Divide each side by '-8'.
w = 4

Simplifying
w = 4

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