4 years ago

Which ordered pair is a solution to the system of equations 4x-y=10 y=2x-2

Mathematics

1 answer:

slava [35]4 years ago

6 0

Answer:

single solution : (4 ; 6)

Step-by-step explanation:

hello :

4x-y=10.....(1)

y=2x-2.....(2)

put the value for y in (1) :

4x-(2x-2)=10

4x-2x +2 = 10

2x=8

x=8/2 =4

but : y = 2x-2

so : y =2(4)-2=6

single solution : (4 ; 6)

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