solve the following equations by trial and error method 1 2+y=7 answer
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Answer: did you mean 2 + y= 7
Solving by trial and error method :-
2 + y = 7
keep the numbers in place of "y" and check whether it's equal or not :-
2 + 1 = 7 (not equal)
2 + 2 = 7 (not equal)
2 + 3 = 7 (not equal)
2 + 4 = 7 (not equal)
2 + 5 = 7 (Equal)
Hence, 2 + 5 = 7. so the value of "y" is 5.
Step-by-step explanation:
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