[2w+3]+6=12

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Solution for [2w+3]+6=12 equation:


Simplifying
[2w + 3] + 6 = 12

Reorder the terms:
[3 + 2w] + 6 = 12

Remove brackets around [3 + 2w]
3 + 2w + 6 = 12

Reorder the terms:
3 + 6 + 2w = 12

Combine like terms: 3 + 6 = 9
9 + 2w = 12

Solving
9 + 2w = 12

Solving for variable 'w'.

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

Add '-9' to each side of the equation.
9 + -9 + 2w = 12 + -9

Combine like terms: 9 + -9 = 0
0 + 2w = 12 + -9
2w = 12 + -9

Combine like terms: 12 + -9 = 3
2w = 3

Divide each side by '2'.
w = 1.5

Simplifying
w = 1.5

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