xMariax xMariax

22-01-2018
Chemistry

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y+-7= 1/2 (4)+b help idk what it is

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cedmcastowuz70 cedmcastowuz70

22-01-2018

[tex]y + - 7 = \frac{1}{2} (4) + b \\ y - 7 = 2 + b \\ y = 9 + b[/tex]
that is the answer, but what is the y value?

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