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

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


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

Reorder the terms:
2(-10 + w) + -7 = -7
(-10 * 2 + w * 2) + -7 = -7
(-20 + 2w) + -7 = -7

Reorder the terms:
-20 + -7 + 2w = -7

Combine like terms: -20 + -7 = -27
-27 + 2w = -7

Solving
-27 + 2w = -7

Solving for variable 'w'.

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

Add '27' to each side of the equation.
-27 + 27 + 2w = -7 + 27

Combine like terms: -27 + 27 = 0
0 + 2w = -7 + 27
2w = -7 + 27

Combine like terms: -7 + 27 = 20
2w = 20

Divide each side by '2'.
w = 10

Simplifying
w = 10

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