Solve 2x + 3y = 12 and x- y - 1 = 0 by using elimination method
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2x+3y=12 (equation 1)
x-y=1 (equation 2)
FROM 2 x=1+y (equation 3)
put the value of x from 1
2(1+y)+3y=12
2+2y+3y=12
5y=10
y=10/5
y=2
put the value of y in equation 3
x=1+y
x=1+2
x=3
THE VALUE OF x and y is (3,2) ANSWER
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