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X + y = 9/x - y = 5?????

X + y = 9/x - y = 5?????
asked 169k views
4 votes
X + y = 9/x - y = 5?????

asked
User Mr Hyde
by
8.2k points

1 Answer

4 votes

Answer:

y=2

x=7

Explanation:

subtract equation 1 from 2

0+2y=4

y=2

substitute y into equation 1

x+2=9

x=9-2

x=7

answered
User Maxim Kosov
by
9.1k points
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