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german
2 years ago
6

Use the elimination method to solve the system of equations choose the correct ordered pair x-y=2 2x+3y =14

Mathematics
2 answers:
abruzzese [7]2 years ago
8 0
It's A (4,2)............
Ivahew [28]2 years ago
8 0

Answer:

Option A is correct

Step-by-step explanation:

Given two equations

x-y=2....(1)

2x+3y =14...(2)

we have to solve the above equations using elimination method.

Multiplying (1) equation by 2, we get

2x-2y=4....(3)

Subtract equation (3) from (2), we get

3y-(-2y)=14-4

5y=10

Dividing by 5, we get

y=\frac{10}{5}=2

(1) implies x-y=2

x-2=2

x=2+2=4

hence, the solution is (4,2)

Option A is correct.

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