asked 96.2k views
4 votes
What is the substitution for -3x+5y=21

2 Answers

2 votes

Answer:

5

_ y - 7

3

the five is floating for some reason its supposed to be under the line

answered
User Marisha
by
8.4k points
2 votes
x=-7+5y/3 is the answer i believe
answered
User Hari Kishore
by
8.2k points

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