Question

2x+1=11 FR red usually gets up at half past eight. He has breakfast and then goes to school. His favourite subject is Maths because he wants to be an astronaut when he grows up!​

Answer 1

Răspuns:

nu stiu ce-ar trebui sa scriu asa ca da

2x + 1 = 11

2x = 11 - 1

2x = 10

x = 10 ÷ 2

x = 5