Question

what is the value of this expression below when w=10 and x=7
10w-7x

Answer 1

Answer:

=51

Step-by-step explanation:

10w - 7x

10(10) - 7(7)

100 - 49

=51

Answer 2

10*10=100
7*7=49
Then subtract:
100-49=51
So the answer is 51