Solve the following simaltenous equition 3x+2y= 11 ,2x-y=5

Answers 1

3x+2y=11

2(2x-y=5)

3x+2y=11

4x-2y=10

--------------

7x =21

x=3

inserting the value of x in 2nd equation

2x3-y=5

6-y=5

-y= -1

y= 1

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