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

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


Simplifying
(2w + 3) + -1(w + -4) + (w + 2) = 0

Reorder the terms:
(3 + 2w) + -1(w + -4) + (w + 2) = 0

Remove parenthesis around (3 + 2w)
3 + 2w + -1(w + -4) + (w + 2) = 0

Reorder the terms:
3 + 2w + -1(-4 + w) + (w + 2) = 0
3 + 2w + (-4 * -1 + w * -1) + (w + 2) = 0
3 + 2w + (4 + -1w) + (w + 2) = 0

Reorder the terms:
3 + 2w + 4 + -1w + (2 + w) = 0

Remove parenthesis around (2 + w)
3 + 2w + 4 + -1w + 2 + w = 0

Reorder the terms:
3 + 4 + 2 + 2w + -1w + w = 0

Combine like terms: 3 + 4 = 7
7 + 2 + 2w + -1w + w = 0

Combine like terms: 7 + 2 = 9
9 + 2w + -1w + w = 0

Combine like terms: 2w + -1w = 1w
9 + 1w + w = 0

Combine like terms: 1w + w = 2w
9 + 2w = 0

Solving
9 + 2w = 0

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 = 0 + -9

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

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

Divide each side by '2'.
w = -4.5

Simplifying
w = -4.5

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