7+15w=2-4(5w-3)

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Solution for 7+15w=2-4(5w-3) equation:


Simplifying
7 + 15w = 2 + -4(5w + -3)

Reorder the terms:
7 + 15w = 2 + -4(-3 + 5w)
7 + 15w = 2 + (-3 * -4 + 5w * -4)
7 + 15w = 2 + (12 + -20w)

Combine like terms: 2 + 12 = 14
7 + 15w = 14 + -20w

Solving
7 + 15w = 14 + -20w

Solving for variable 'w'.

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

Add '20w' to each side of the equation.
7 + 15w + 20w = 14 + -20w + 20w

Combine like terms: 15w + 20w = 35w
7 + 35w = 14 + -20w + 20w

Combine like terms: -20w + 20w = 0
7 + 35w = 14 + 0
7 + 35w = 14

Add '-7' to each side of the equation.
7 + -7 + 35w = 14 + -7

Combine like terms: 7 + -7 = 0
0 + 35w = 14 + -7
35w = 14 + -7

Combine like terms: 14 + -7 = 7
35w = 7

Divide each side by '35'.
w = 0.2

Simplifying
w = 0.2

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