Answer:
2(m + 5)
Step-by-step explanation:
Twice means multiplication.
2 *
Sum means addition.
m + 5
2(m + 5)
Best of Luck!
Answer:

Step-by-step explanation:
7 x (7+7)=7
7x [(14)]=7
x=

Because 3/5 and 5/3 make a product of 1, so you have one x on the right side.