Question

3x+y=7 , X=2y solve in graphically equations

Answer 1

Answer:

hey mate here is your answer....

Step-by-step explanation:

▶️It is given the value of x is 2y So let us put 2y in place of x in second equation.

➡️ 3x + y = 7

➡️ 3(2y) + y = 7

➡️ 6y + y = 7

➡️ 7y = 7

➡️ y = 1

So the value of y is 1

• Now let us find value of x by putting value of y
• x = 2(1)
• x = 2

So the value of x is 2 and y is 1

Hope it helps!☺️