-5(2w-8)+3w=7(w+4)

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Solution for -5(2w-8)+3w=7(w+4) equation:


Simplifying
-5(2w + -8) + 3w = 7(w + 4)

Reorder the terms:
-5(-8 + 2w) + 3w = 7(w + 4)
(-8 * -5 + 2w * -5) + 3w = 7(w + 4)
(40 + -10w) + 3w = 7(w + 4)

Combine like terms: -10w + 3w = -7w
40 + -7w = 7(w + 4)

Reorder the terms:
40 + -7w = 7(4 + w)
40 + -7w = (4 * 7 + w * 7)
40 + -7w = (28 + 7w)

Solving
40 + -7w = 28 + 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.
40 + -7w + -7w = 28 + 7w + -7w

Combine like terms: -7w + -7w = -14w
40 + -14w = 28 + 7w + -7w

Combine like terms: 7w + -7w = 0
40 + -14w = 28 + 0
40 + -14w = 28

Add '-40' to each side of the equation.
40 + -40 + -14w = 28 + -40

Combine like terms: 40 + -40 = 0
0 + -14w = 28 + -40
-14w = 28 + -40

Combine like terms: 28 + -40 = -12
-14w = -12

Divide each side by '-14'.
w = 0.8571428571

Simplifying
w = 0.8571428571

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