Question

solve the linear equation by elimination method

X+3y=8​

Answer 1

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x+3y=8 ----- (1)

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

(-) (-) (-)

______________

3y−2y=8−8

y=0

Put the value of y in equation (1), we get

x+3y=8

x+3(0)=8

x=8

Therefore the solution is (8, 0)