(w-3)-5(w+7)=10(w+3)

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Solution for (w-3)-5(w+7)=10(w+3) equation:


Simplifying
(w + -3) + -5(w + 7) = 10(w + 3)

Reorder the terms:
(-3 + w) + -5(w + 7) = 10(w + 3)

Remove parenthesis around (-3 + w)
-3 + w + -5(w + 7) = 10(w + 3)

Reorder the terms:
-3 + w + -5(7 + w) = 10(w + 3)
-3 + w + (7 * -5 + w * -5) = 10(w + 3)
-3 + w + (-35 + -5w) = 10(w + 3)

Reorder the terms:
-3 + -35 + w + -5w = 10(w + 3)

Combine like terms: -3 + -35 = -38
-38 + w + -5w = 10(w + 3)

Combine like terms: w + -5w = -4w
-38 + -4w = 10(w + 3)

Reorder the terms:
-38 + -4w = 10(3 + w)
-38 + -4w = (3 * 10 + w * 10)
-38 + -4w = (30 + 10w)

Solving
-38 + -4w = 30 + 10w

Solving for variable 'w'.

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

Add '-10w' to each side of the equation.
-38 + -4w + -10w = 30 + 10w + -10w

Combine like terms: -4w + -10w = -14w
-38 + -14w = 30 + 10w + -10w

Combine like terms: 10w + -10w = 0
-38 + -14w = 30 + 0
-38 + -14w = 30

Add '38' to each side of the equation.
-38 + 38 + -14w = 30 + 38

Combine like terms: -38 + 38 = 0
0 + -14w = 30 + 38
-14w = 30 + 38

Combine like terms: 30 + 38 = 68
-14w = 68

Divide each side by '-14'.
w = -4.857142857

Simplifying
w = -4.857142857

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