Question

2x+3y=2 x-2y=8 cross multiplication method

Answer 1

Step-by-step explanation:

2x+3y=2-------(1)

x-2y=8 --------(2)

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4x+6y=4----------(1)*2

3x-6y=24-------(2)*-2

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7x=28

x=4

sub x=4 in (2)

4-2y=8

-2y=4

y=-2

So the solution set (x,y)is (4,-2)

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