7(w+4)=2w-10

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Solution for 7(w+4)=2w-10 equation:


Simplifying
7(w + 4) = 2w + -10

Reorder the terms:
7(4 + w) = 2w + -10
(4 * 7 + w * 7) = 2w + -10
(28 + 7w) = 2w + -10

Reorder the terms:
28 + 7w = -10 + 2w

Solving
28 + 7w = -10 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
28 + 7w + -2w = -10 + 2w + -2w

Combine like terms: 7w + -2w = 5w
28 + 5w = -10 + 2w + -2w

Combine like terms: 2w + -2w = 0
28 + 5w = -10 + 0
28 + 5w = -10

Add '-28' to each side of the equation.
28 + -28 + 5w = -10 + -28

Combine like terms: 28 + -28 = 0
0 + 5w = -10 + -28
5w = -10 + -28

Combine like terms: -10 + -28 = -38
5w = -38

Divide each side by '5'.
w = -7.6

Simplifying
w = -7.6

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