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−5y+8x=−18 5y+2x=58 ​

−5y+8x=−18 5y+2x=58 ​
220k views
3 votes
−5y+8x=−18
5y+2x=58
​

User RazvanDH
by
8.3k points

2 Answers

4 votes

Answer: x = 4,y=10

Explanation:

User Albertina
by
8.0k points
1 vote
cancel -5y and 5x
leaving you with
8x=-18
2x=58
add
10x = 40
x= 4
substitute to find y
5y+2x=58
5y+8=58
5y=50
y=10
User SirDerpington
by
8.4k points
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