slove the following equations by trail and error method 2+y=7
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Step-by-step explanation:
2+y=7
y= 7-2
y=5
i hope its helpfull us kk
Answered by
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Answer:
if 2+y=7
they have not given the value of y so take it to be 5 or any number which adds up to 7 when added with 2. for example: 6+2=8-1=7
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