Respuesta :

kkfoug

Answer:

y = -x + 7

Step-by-step explanation:

The slope formula is as follows:

y = mx + b

So, in order to get x + y = 7 into slope intercept form we have to do the following things:

  1. Subtract x from both sides

If you do this step then your equation should look like this:

y = -x + 7

Hope this helps!!

- Kay

Answer:

y = -x + 7

Step-by-step explanation:

  • Start with the given

x + y = 7

  • Use the Subtraction Property of Equality to isolate the y-variable

x + y = 7

-x           -x

  • Simply

y = -x + 7

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