If z = 7 and w = 4, the expression 6z - 6w would be calculated as follows:
6z - 6w = 6(7) - 6(4)
= 42 - 24
= 18
So the value of the expression 6z - 6w when z = 7 and w = 4 is 18.
What is the value of the expression below when z, equals, 7z=7 and w, equals, 4w=4?
6, z, minus, 6, w
6z−6w
1 answer