Solving a Number Problem
The sum of three numbers is 10. Two times the second number minus the first number is equal to 12
The first number minus the second number plus twice the third number equals 7. Find the numbers
Listed in order from smallest to largest, the numbers are
and
DONE

Step-by-step explanation:

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

angle addition postulate

2x=56

step-by-step explanation: