5w-7(0.5w+8)=-7(3+w)

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Solution for 5w-7(0.5w+8)=-7(3+w) equation:


Simplifying
5w + -7(0.5w + 8) = -7(3 + w)

Reorder the terms:
5w + -7(8 + 0.5w) = -7(3 + w)
5w + (8 * -7 + 0.5w * -7) = -7(3 + w)
5w + (-56 + -3.5w) = -7(3 + w)

Reorder the terms:
-56 + 5w + -3.5w = -7(3 + w)

Combine like terms: 5w + -3.5w = 1.5w
-56 + 1.5w = -7(3 + w)
-56 + 1.5w = (3 * -7 + w * -7)
-56 + 1.5w = (-21 + -7w)

Solving
-56 + 1.5w = -21 + -7w

Solving for variable 'w'.

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

Add '7w' to each side of the equation.
-56 + 1.5w + 7w = -21 + -7w + 7w

Combine like terms: 1.5w + 7w = 8.5w
-56 + 8.5w = -21 + -7w + 7w

Combine like terms: -7w + 7w = 0
-56 + 8.5w = -21 + 0
-56 + 8.5w = -21

Add '56' to each side of the equation.
-56 + 56 + 8.5w = -21 + 56

Combine like terms: -56 + 56 = 0
0 + 8.5w = -21 + 56
8.5w = -21 + 56

Combine like terms: -21 + 56 = 35
8.5w = 35

Divide each side by '8.5'.
w = 4.117647059

Simplifying
w = 4.117647059

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