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

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


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

Reorder the terms:
15 + 5(-2 + w) = 7w + 4
15 + (-2 * 5 + w * 5) = 7w + 4
15 + (-10 + 5w) = 7w + 4

Combine like terms: 15 + -10 = 5
5 + 5w = 7w + 4

Reorder the terms:
5 + 5w = 4 + 7w

Solving
5 + 5w = 4 + 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.
5 + 5w + -7w = 4 + 7w + -7w

Combine like terms: 5w + -7w = -2w
5 + -2w = 4 + 7w + -7w

Combine like terms: 7w + -7w = 0
5 + -2w = 4 + 0
5 + -2w = 4

Add '-5' to each side of the equation.
5 + -5 + -2w = 4 + -5

Combine like terms: 5 + -5 = 0
0 + -2w = 4 + -5
-2w = 4 + -5

Combine like terms: 4 + -5 = -1
-2w = -1

Divide each side by '-2'.
w = 0.5

Simplifying
w = 0.5

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