Answer:
Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42.
hope this helps good luck
According to the commutative property of addition, they are the same.
Hope this helps!
Here you have 2 linear equations and are to solve this system. Both equations have already been solved for y, so you can set one of them = to the other one:
-2x+11 = -3x+21.
Then 3x-2x = 21 - 11, or x = 10 (answer)
Find y by subst. x = 10 into either of the given equations.
Solution is then (10, ? )
