Question

y-2x=2 , y-4x=4 elemination method​

Answer 1

Answer:

Answer is 4.please refer to he attachment.

Answer 2

★ Answer:-

= 1 and y = 0.

Step-by-step explanation:

For solve given equations graphically,

Firstly we make value table in which we randomly keep values of one variable and we get the values of other variables.

In equation y = 2x -2

Putting x = 1, we get y = 0

Putting x = 2, we get y = 2

Thus we get two co-ordinates (1, 0) and (2.2)

Mark these points on graph and join them.

In equation y = 4x - 4

Putting x = 1, we get y = 0

Putting x = 2, we get y = 4

Thus we get two co-ordinates (1, 0) and (2,4)

Mark these points on graph and join them.

The Point of intersection of these two lines is the solution of given equation, which is (1, 0).

hope it was helpful to you.......★

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