Math, asked by babyrana5811, 10 months ago

2x+5=7 solve the equation by trial and error method

Answers

Answered by YashikaaSwami

25

Answer:

1

Step-by-step explanation:

2x + 5 = 7

1. Let x =1

2x + 5 = 7

2 × 1 + 5 = 7

2 + 5 = 7

7 = 7

LHS = RHS

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