Question

please help me to solve this(solve this by trial and error method)​

Answer 1

Answer:

m = 2

Step-by-step explanation:

If m = 1

2 × 1 + 3

2 + 3

5

If m = 2

2 × 2 + 3

4 + 3

7

Answer 2

Answer:

2m+3=7

2m=7-3

2m=4

m=4÷2

m=2

pls mark brainliest