Question

If point (a, 3) is lying on the graph of equation x + 2y = 4, then find a.

Answer 1

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Hey mate!

Here is your answer

Here, x=a and y=3

Given equation

x+2y=4

Putting the values of x and y

a+2 (3)=4

a+6=4

a=4-6

a=-2

Hope it helps!

Thankyou

Answer 2

HEY MATE HERE IS UR ANSWER....

If point (a,3) lies on the line of eq. x+2y=4

Therefore, it will satisfy the eq.

Placing (a,3) in the given eq ,

a +2*3=4

a+6=4

a= -2