Step-by-step explanation:
8w - 7w = 20
Subtract the common variables together:
8w - 7w = w
w = 20
Hope this helped you!!
A̷l̷i̷s̷h̷e̷a̷♡
Answer:
W is 20
8w-7w=1w, 1w=20, w=20/1=20 in the end W=20
