Question

solve the equation geographical x-y+1=0 3x+2y-12=0
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Answer 1

Answer:

Explaination:

x - y + 1 = 0

x - y = -1

x = -1 + y -------- (Eq - 1)

3x + 2y - 12 = 0

3x + 2y = 12

Now put the (Eq -1 ) in place of x

3( -1 + y ) + 2y = 12

-3 + 3y + 2y = 12

5y = 15

y = 3

x = 2

I hope that you will understand my solution