Multiplication is associative, therefore, (3 x 4) x 7 = 3 x (4 x 7).
Answer:
n=0
Step-by-step explanation:
Simplifies to:
13.228757n=7n
Let's solve your equation step-by-step.
13.228757n=7n
Step 1: Subtract 7n from both sides.
13.228757n−7n=7n−7n
6.228757n=0
Step 2: Divide both sides by 6.228757.
6.228757n
6.228757
=
0
6.228757
Remove the brackets on the left
10 - 9x + 120 = - 9x You get a bizarre result no matter what you try to do to resolve this. If you say any number will do pick, a number at random for x. Say 10
10 - 90 + 120 = -90 Is this statement true? No. You only need 1 exception but 0 is a popular number to look for answers. Will it work?
10 - 0 + 120 = 0 That doesn't work either.
There is no number you could pick that that would give you anything but 10 + 120 = 0
B <<<<<< No Solution
Add 10 + 20 = 30 apples in total