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  • 16-05-2016
  • Mathematics
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y -2x=4 solve the equation for the variable y. What is y?

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Аноним Аноним
  • 16-05-2016
Simple...

you have y-2x=4

to solve for y..isolate the variable...

y-2x=4
  +2x +2x

y=2x+4

If, you want to find the y-intercept set x=0....

y=2(0)+4

y=4

(0,4)

Thus, your answer.
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