3 years ago

Pleaseeeeeeee helpppppppppppppp!!! :)

Mathematics

2 answers:

vazorg [7]3 years ago

6 0

Answer:

x=-1

y=2

Step-by-step explanation:

3x+2y=1

x-3y=-7

x=3y-7

3(3y-7)+2y=1

9y-21+2y=1

11y=1+21

11y=22

y=22/11=2

x=3(2)-7=6-7=-1

mrs_skeptik [129]3 years ago

5 0

x=0.2

y=2.4

$\frac{0.2}{2.4} \\$

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