Question

if 7 2x+1÷49=343 find the value of x​

Answer 1

Step-by-step explanation:

72x+1\49=343

72x+1=343*49

72x+1=16807

72x=16807-1

72x=16806

x=16806/72

x=233.416

Answer 2

Answer:

2x+1=343*49

2x+1=16807

2x+1=16807-1

2x=16806

x=16806/2

x=8403