7-4w+2(5w+8)=

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Solution for 7-4w+2(5w+8)= equation:


Simplifying
7 + -4w + 2(5w + 8) = 0

Reorder the terms:
7 + -4w + 2(8 + 5w) = 0
7 + -4w + (8 * 2 + 5w * 2) = 0
7 + -4w + (16 + 10w) = 0

Reorder the terms:
7 + 16 + -4w + 10w = 0

Combine like terms: 7 + 16 = 23
23 + -4w + 10w = 0

Combine like terms: -4w + 10w = 6w
23 + 6w = 0

Solving
23 + 6w = 0

Solving for variable 'w'.

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

Add '-23' to each side of the equation.
23 + -23 + 6w = 0 + -23

Combine like terms: 23 + -23 = 0
0 + 6w = 0 + -23
6w = 0 + -23

Combine like terms: 0 + -23 = -23
6w = -23

Divide each side by '6'.
w = -3.833333333

Simplifying
w = -3.833333333

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