Question

use a commutative law to write an equivalent expression9+xy=x+3=

Answer 1

xy+9

3+x

Explanation

Step 1

The "Commutative Laws" say we can swap numbers over and still get the same answer ... ... when we add: a + b = b + a,then

$9+xy=xy+9$

Step 2

$x+3=3+x$

I hope this helps you.