Answer:
Step-by-step explanation:add 4 to the side that has "13" then you will get "17" then divided -7 from x and "17"and your answer is x=idk
The variables are the letters g and h because, t<span>he coefficient is the number in front of the variables (the letters are variables)</span>
Answer:
The second one
Step-by-step explanation:
Additive identity is adding 0 to a number
Answer:
-50+9x
Step-by-step explanation:
multiply the numbers -49+9x -1
calculate the difference(-49-1 -50 + 9x
One hundred and three million, seven hundred and twenty-seven thousand, four hundred and ninety five.