What is the property of real numbers illistrated by the equation 7(x-y)=7x-7y?

we are given

we can see that 7 is multiplied with x and y

and we know that

Distribution property:

Here, m is distributed inside (a-b)

While 7 is distributed inside (x-y)

so, we use distributive property

now, we will solve this equation

add both sides 7y

Subtract both sides by 7x

We can see that there is no specific values of x and y for which this equation is defined

so, this equation is identity

so, the solution will be  all real numbers.........Answer

step-by-step explanation:

it's is b

i got 142 as my answer

step-by-step explanation: