Answer:
5
Step-by-step explanation:
7+2=2+6 because 7+2=8 and 2+6 is = to 8 as well
Answer:
24
Step-by-step explanation:
x-3=5, solve for x so that x=5+3
now put this in place of x in the expression 2(x+4)
2[(5+3)+4]
2(8+4)
2(12)
24
Answer:
yes
no
yes
no
Step-by-step explanation:
i think its right