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Sagot :
Answer:
Step-by-step explanationMultiply e second equation with 2, then combine equations to get x first. You can find
x=9\7 and y=17\7
3x−2y=−1
4x+2y=10
(when you multiply the second equation with 2)
Combine these equations now, yielding
7x=9
Therefore you can easily get
x=9\7
Now put this value in the first original equation to find y
3×(9\7)−2y=−1
27\7−2y=−1
27\7+1=2y
34\7=2y
y=17\7
or
y=2×(3\7)
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