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This cannot have an answer. "7y12" is not correct. If you put a plus before the twelve, this is how you solve it.

y=m(slope)x(independant variable)+b(y intercept)

3x-7y+12

+7y

7y=3x-12

/7 /7 /7

y=3/7+1.714285 repeating

1.714285 repeating is the y intercept

of there is a minus sign, just switch the positive on the y intercept.

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Q: What is the y intercept of the graph of the equation 3x-7y12?
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