Answer:
C. 2.5
Step-by-step explanation:
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Answer:
None of the above (x=3/7)
Step-by-step explanation:
9+3.5x=11-0.5
9+3.5x=10.5
+3.5x=10.5-9
3.5x=1.5
x=1.5/3.5
x= 15/35=3/7
Answer:
2/5
Step-by-step explanation:
cross simplify the 4 and 2
the equation becomes:
2/5 • 1/1 = 2/5