Answer:
0.8 i think
Explanation:
Step 1: So i subtracted 8 from the postive 8 and 7.2
Step 2: Then I got 4x= -0.8 + 5x
Step 3: Now that were left with thart i subtracted 5 from the postive 5x and from the postive 4x
Step 4: I have -1 = -0.8
Step 5: subtract the -1 from the -1 and the -0.8 which will equal... a postive 0.8!
hope this helped and don't remove this pls