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What is the solution to the following system of equations 7x+2y=24 8x+2y=30

What is the solution to the following system of equations 7x+2y=24 8x+2y=30
asked 104k views
1 vote
What is the solution to the following system of equations
7x+2y=24
8x+2y=30

asked
User Spudwaffle
by
8.5k points

1 Answer

3 votes
#x=6, y=-9#
Step-by-step explanation:
Subtract equation one from equation two
#x+o=6#
Put #x=6# into #7x+2y=24#
#=> 42+2y=24#
#2y=-18#
#y=-9#
answered
User Rgroli
by
7.8k points
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