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aleksklad [387]
4 years ago
11

HELPPP plzzz in 12 thank uu

Mathematics
1 answer:
RUDIKE [14]4 years ago
6 0
First simplify the ewuations

2x+6y=18
divide by 2
x+3y=9

3x+9y=27
divide by 3
x+3y=9


since x+3y=9 and x+3y=9 are the same, there are infinite solutions because they are the same equation and they are equations  of lines which extend infinietley
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