Answer:
C) 22x+16
Step-by-step explanation:
[(2x)+(3x+4)+(x+4)+(5x)]x2=total
22x+16
Step-by-step explanation:
Given
3pq (2p - 4q)
= 6p²q - 12pq²

Step-by-step explanation:
because we can also find out the value of x in second equation like this
3x=21
x=21/3
x=7
2n-5=7
Twice a number, n, is shown by multiply two and n. Then, you subtract this amount by five.