Question

Solve for x and y
3x+5y=12
X+2y=3

Answer 1

By elimination method

1(3x+5y=12)---------------(1)

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

=3x+5y=12

=3x+6y=9

subtracting equation (1)and (2) we get

y=-3

x=9

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