Question

How do you solve the system 4x+2y=6 and x–y=3?

Answer 1

Answer:

Step-by-step explanation:

Multiplying the second equation by 2 on both sides , we get

2x-2y=6

Adding this equation to the first equation, we get

6x=12

x=2

Substituting x=2 in any of the equations , we get

2-y=3

-y=1

y=-1

Therefore the solution is x=2, y=-1

Answer 2

you can solve this by any method substitution, cross multiplication and elimination