w*3+(1-w)*11=7

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Solution for w*3+(1-w)*11=7 equation:


Simplifying
w * 3 + (1 + -1w) * 11 = 7

Reorder the terms for easier multiplication:
3w + (1 + -1w) * 11 = 7

Reorder the terms for easier multiplication:
3w + 11(1 + -1w) = 7
3w + (1 * 11 + -1w * 11) = 7
3w + (11 + -11w) = 7

Reorder the terms:
11 + 3w + -11w = 7

Combine like terms: 3w + -11w = -8w
11 + -8w = 7

Solving
11 + -8w = 7

Solving for variable 'w'.

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

Add '-11' to each side of the equation.
11 + -11 + -8w = 7 + -11

Combine like terms: 11 + -11 = 0
0 + -8w = 7 + -11
-8w = 7 + -11

Combine like terms: 7 + -11 = -4
-8w = -4

Divide each side by '-8'.
w = 0.5

Simplifying
w = 0.5

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