SOLUTION: Write y = – x + 7 in standard form using integers. how would you do this problem I 'am in 7th grade math

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Question 693178: Write y = – x + 7 in standard form using integers.
how would you do this problem I 'am in 7th grade math
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Add x to both sides to get

y = – x + 7

y + x= – x + 7 + x

x + y = 7

So the answer is x + y = 7