Math, asked by abiyokan59, 3 months ago

solve a+4=7 by trail and error method

Answers

Answered by PRASENJITGAMER

1

Answer:

1, 3 X 1 + 4 = 7, 5 X 1 – 4 = 1, NO.

Answered by pparvesh902

1

Answer:

a=3 is right for questions

Step-by-step explanation:

put a=3 then 3+4=7.

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