Question

solve tag following pair linear equation by eltimination method X+y=5 and 2x-3y=4
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Answer 1

Answer:

x+y=5 -(1)

2x-3y=4 - (2)

By elimination method:-

2(x+y=5)

=2x+2y=10 - (3)

subtract 2 from 3

(2x+2y=10) - (2x-3y=4)

5y=6

y=6/5

put the value of y in 1

x+y=5

x+6/5=5

x=25/6