given 3x-7y=21

solve for y in terms of x (hint: y=mx+b)
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4 Answers

3x - 7y = 21  for y:

subtract 3x from both sides:

-7y = 21 - 3x

divide both sides by -7:

y = -3 + (3/7)x

in slope-intercept form:

y = (3/7)x - 3
by Level 6 User (23.1k points)
3x+7y=21

what is y
by

Given a = -3 and b = 4 and c = -5, evaluate image

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3x-7y=21 y=3/7x-3
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