3 years ago

HELP HELP PLS HELP I WILL BRAINLIST U

Mathematics

1 answer:

elena55 [62]3 years ago

5 0

Answer:

y-3x=-1

2x+y-(y-3x)=4-(-1)

2x+y-y+3x.=4+1

5x =5

x=1

y=(3×1)-1,

y=3-1

y=2

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