Answer:
lo siento im no es bueno con español, pero creo que es cuatrocientos cuarenta
Step-by-step explanation:
Answer:
yes it is. Is urs?
Step-by-step explanation:
Answer:
x= 42
Step-by-step explanation:
3x+ 54=180
straight angle is 180
So just solve the equation.
subtract 54 on both sides.
126=3x
divide that by 3, and you get 42.
check You answer by multiplying 42 And 3, Which basically Is 126
and then 126+54
which is then 180
I hope this Helps!
Answer:
A: -3x
B: 14x
C: -21
A and B
Step-by-step explanation:
says so