2(15-2w)-7w=-3

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


Simplifying
2(15 + -2w) + -7w = -3
(15 * 2 + -2w * 2) + -7w = -3
(30 + -4w) + -7w = -3

Combine like terms: -4w + -7w = -11w
30 + -11w = -3

Solving
30 + -11w = -3

Solving for variable 'w'.

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

Add '-30' to each side of the equation.
30 + -30 + -11w = -3 + -30

Combine like terms: 30 + -30 = 0
0 + -11w = -3 + -30
-11w = -3 + -30

Combine like terms: -3 + -30 = -33
-11w = -33

Divide each side by '-11'.
w = 3

Simplifying
w = 3

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