Question

Use the commutative and associative properties as needed to simplify the expression: 7/8(8/7x)

Answer 1

Please help and explain

Answer 2

\[\dfrac{7}{8}(\dfrac{8}{7}x)\]?

Answer 3

That's it

Answer 4

And thanks for helping

Answer 5

\[\dfrac{7}{8}(\dfrac{8}{7}x)=\dfrac{7}{8}(\dfrac{8}{7})x=\dfrac{\cancel{7}}{\cancel{8}}(\dfrac{\cancel{8}}{\cancel{7}})x=x\]

Answer 6

So x just equals x?

Answer 7

?

Answer 8

@zzr0ck3r nice use of \(\cancel{\xi}\)!!

Answer 9

I was confused, but the answer is X=X, correct?

Answer 10

What you started with equals \(x\).

Answer 11

I love the latex code that is obvious:)

Answer 12

Ohhhh

Answer 13

Thank you