Answer:
2x+5=13
2x+5-5=13-5
2x=8
Divide by 2
2x/2=8/2
x=4
Check answer:
By using substitution method
2x+5=13
2(4)+5=13
8+5=13
13=13
Answer is x=4
Answer:
Any picture?
Step-by-step explanation:
Answer:
1.) 15-3-2=x
2.) He can buy 3 sodas
Step-by-step explanation:
1.) 15 is how much he has, -3 is the price of the popcorn, -2is the price of the soda. =x is what needs to be solved in the equation (its 10 if you need the answer)
2.) He can buy 3 sodas because 3 boxes of popcorn is $9 since one box is $3, he has $15 you take away $9 and you are left with $6 and 6 divided by 2 is 3.
Answer:
1st one does
Step-by-step explanation:
Answer:
16.1 my friend
Step-by-step explanation: