Solve for x : 2x/5 - x/2 = 5/2
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Answered by
0
-25 is the answer................................................
Answered by
3
Answer:
Step-by-step explanation:
2 /5+( − ) /2 = 5/ 2
4x-5x/10=5/2 (cross multiplication)
-x/10=5/2
-x/10=2.5
-x=2.5*10
-x=25
x=-25
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