Question

solve the following pair of eq graphically 2x + 3y = 12 , x _ y _ 1=0 shade the region between two lines represent by above eq and x _ axis

Answer 1

Answer:

2x+3y=12

x-y=1

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2x+3y=12

2x-2y=2

- + -

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5y=14

y=14/5

x=1+y

=1+14/5 = 19/5