Question

2x+6y=620
simply
please tell​

Answer 1

Answer:

x+3y=310 and wher is the other equation so that we can evaluate the value of x and y

Answer 2

Answer:

x= -3y+310

Step-by-step explanation:

2x+6y=620

1.first add -6y to both sides

2x+6y-6y=620-6y

2x=-6y+620

2.Divide both sides by 2.

2x. -6y+620

----- = --------------

2. 2

x= -3y +310

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