contestada

Look at the two equations:
3x + 6 = 21
3x + 6 < 21
Which statement best describes the process used to solve the equations?

Relax

Respuesta :

subtract 6 from both sides, leaving only 3x on one side and 15 on the other. divide 15 by 3 and get 5 for x. 3(5)+6=21

Answer:

b

Step-by-step explanation: