Question

Solve 2x-3y=5 and 3x+y=2.using elimination methods

Answer 1

Answer:

Explanation:

2x-3y=5---------------------take eq 1* by 3

3x+y=2-----------------------take eq 2*by2

after multiplying,

6x-9y=15

6x+2y=4

lets change the sign

-     -      -

-11y=11

y=-1

put the value of y in any equation 1 or 2

I put in equation 2

3x+y=2

3x+(-1)=2

3x-1=2

3x=3

x=1

HOPE IT CLEARS YOU

Answer 2

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