w-7+2(2w+9)=-4(w+1)

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Solution for w-7+2(2w+9)=-4(w+1) equation:


Simplifying
w + -7 + 2(2w + 9) = -4(w + 1)

Reorder the terms:
w + -7 + 2(9 + 2w) = -4(w + 1)
w + -7 + (9 * 2 + 2w * 2) = -4(w + 1)
w + -7 + (18 + 4w) = -4(w + 1)

Reorder the terms:
-7 + 18 + w + 4w = -4(w + 1)

Combine like terms: -7 + 18 = 11
11 + w + 4w = -4(w + 1)

Combine like terms: w + 4w = 5w
11 + 5w = -4(w + 1)

Reorder the terms:
11 + 5w = -4(1 + w)
11 + 5w = (1 * -4 + w * -4)
11 + 5w = (-4 + -4w)

Solving
11 + 5w = -4 + -4w

Solving for variable 'w'.

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

Add '4w' to each side of the equation.
11 + 5w + 4w = -4 + -4w + 4w

Combine like terms: 5w + 4w = 9w
11 + 9w = -4 + -4w + 4w

Combine like terms: -4w + 4w = 0
11 + 9w = -4 + 0
11 + 9w = -4

Add '-11' to each side of the equation.
11 + -11 + 9w = -4 + -11

Combine like terms: 11 + -11 = 0
0 + 9w = -4 + -11
9w = -4 + -11

Combine like terms: -4 + -11 = -15
9w = -15

Divide each side by '9'.
w = -1.666666667

Simplifying
w = -1.666666667

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