Respuesta :
Step-by-step explanation:
7x -7=42
7x =42+7
7x=49
Divide both sides by 7
x =49/7
x = 7
PLEASE IF YOU HAVE ANY MORE QUESTIONS PLEASE COMMENT BELOW.
Step-by-step explanation:
7x -7=42
7x =42+7
7x=49
Divide both sides by 7
x =49/7
x = 7
PLEASE IF YOU HAVE ANY MORE QUESTIONS PLEASE COMMENT BELOW.