2 years ago

13. Solve for y: 39x – 3y = 21

1 answer:

3 0

39x-3y=21
-3y=21-39x
(subtract both sides of the equation by 39x and divide both sides by -3)
y=-7+3x : would be the equation for y.

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wlad13 [49]

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VikaD [51]

Distribute
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nlexa [21]

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erastova [34]

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