Can someone help me ???

Use a commutative law to find an equivalent expression of 7=rs

7 = sr

7/s = r

Thank you !!!!

You're welcome.

How to use (3+a+b)6 commutative law of multiplication to write an equivalent equation

Of course! I'd be happy to help you.

The commutative law states that the order of the elements in an operation does not affect the result. In the case of multiplication, which I assume is the operation being used here, the commutative law can be written as:

a * b = b * a

Now, let's apply the commutative law to the expression 7 = rs. Since we want to find an equivalent expression, we need to rearrange the terms so that they follow the commutative law.

In this case, we have 7 on one side of the equation and rs on the other side. To make them equivalent, we need to switch the order of r and s using the commutative law.

Therefore, the equivalent expression would be rs = 7.