Respuesta :
Answer:
4(x+15)=50
Step-by-step explanation:
“Four times” means multiplication
when they say ”a number”; it is unknown, so replace it with a variable like: x or y
“is” means equal
“sum“ means plus
Answer:
4(x+15)=50
Step-by-step explanation:
“Four times” means multiplication
when they say ”a number”; it is unknown, so replace it with a variable like: x or y
“is” means equal
“sum“ means plus