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emmainna [20.7K]
3 years ago
9

PLS HELP ASAP y = -3x + 1y = x -7​

Mathematics
2 answers:
Dahasolnce [82]3 years ago
5 0

Answer:

x=-1/3

x=7

Step-by-step explanation:

Not sure if this correct tho

slega [8]3 years ago
3 0

Answer:

x=2

y=-5

Step-by-step explanation:

substitute y=-3x+1 in y=x-7

-3x+1=x-7

-3x-x=-7-1

-4x=-8\\x=2

Substitute x=2 in any one of the given equations

y=x-7=2-7=-5

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