Answer: 9-3x
Step-by-step explanation:
You add like terms
don't look at the 3x for now
positive 7 + positive 2 = 9
there is a negative sign next to 3x
9 goes first so
9 - 3x
Answer:
The answer is 0
Step-by-step explanation:
Step-by-step explanation:
FÓRMULA:
= b(8 m)
SE DESPEJA
b =
/8 m = 18 m
2bc
=2(2)(3)
=4(3)
=12
2bc = 12
b=2
c=3
If 1=16, 3=48. 3 is displayed twice so 48+48+16=112
Ans. 112