8x-16-3x=5x-15-1
5x-16=5x-16
X can be equal to anything.
Answer:
I can't read the paper
Step-by-step explanation:
So all your doing is plotting the points, for example find 0 then count forward twice- u will plot and label it their. Its the same process for each number. (ps if its negative go backwards)
Since each year is increased by 1 then the answer is x = 9
Answer: 9b - 8b
Step-by-step explanation:
ou need two factors that you will multiply together to give you -72b^2 and at the same time when you add this two factors it will give you + b . Check; 9b X -8b = -72b^2 and 9b + (-8b) = b , that is why 9b and -8b are the factors and they will replace the middle value