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3 years ago

Y = x - 2 y = 3x + 4

Mathematics

2 answers:

faust18 [17]3 years ago

8 0

Answer:

How does it need solved? By graphing? Substitution?

Step-by-step explanation:

Andrej [43]3 years ago

4 0

Answer:

A) y = x - 2

B) y = 3x + 4 multiplying A) by -3

A) -3y = -3x +6 then adding this to B)

B) y = 3x + 4

-2y = 10

y = -5

-5 = x -2

x = -3

Step-by-step explanation:

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