Answer:
240
Step-by-step explanation:
m xyz 2(120)
(sorry about the explaination)
Answer:
b and c
Step-by-step explanation:
If x is the number we get:-
6x + 5 = 4
4 = 2 * 2
Multiplying by 2 is the same a doubling.
Since 4 is 2 * 2, to multiply a number by 4, double the number twice.
Example:
What is 4 * 100?
Double 100 to get 200.
Double 200 to get 400.
Therefore, 4 * 100 = 400.
By doubling twice, we do the same as multiplying by 4.
use the distributive property
combine alike terms
add the negative number to the other side
combine alike terms
then divide on both sides to get the variable by itself
