3. 3x + 2y = 11
2x + 3y = 4
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2
Answer:
x=5,y=-2
Step-by-step explanation:
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Answer:
3(3.3x+2y=11)
2(2x+3y=4)
3*3.3x+3*2y=2*11
2*2x+2*3y=2*4
6.6x+6y=22
4x+6y=8.
6.6x+6y=22
4x+6y=8
-. -. -
________
2.6x=14
x=14/2.6
x=5.3
5.3*4+6y=8
=> 21.2+6y=8
=> 6y=8-21.2
=>. 6y= -13.2
=>. y= -13.2/6
=>. y= -2.2
x=5.3
y=-2.2
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