-2w+5(w+4)=-1

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Solution for -2w+5(w+4)=-1 equation:


Simplifying
-2w + 5(w + 4) = -1

Reorder the terms:
-2w + 5(4 + w) = -1
-2w + (4 * 5 + w * 5) = -1
-2w + (20 + 5w) = -1

Reorder the terms:
20 + -2w + 5w = -1

Combine like terms: -2w + 5w = 3w
20 + 3w = -1

Solving
20 + 3w = -1

Solving for variable 'w'.

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

Add '-20' to each side of the equation.
20 + -20 + 3w = -1 + -20

Combine like terms: 20 + -20 = 0
0 + 3w = -1 + -20
3w = -1 + -20

Combine like terms: -1 + -20 = -21
3w = -21

Divide each side by '3'.
w = -7

Simplifying
w = -7

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