Question

solution of equation : 3x - x/5 = x +9/2​

Answer 1

Answer:

x=2.5

Step-by-step explanation:

3x - x/5 = x + 9/2

(15x - x)/5 = (2x + 9)/2

2(14x) = (2x + 9)5

28x = 10x + 45

28x - 10x = 45

18x = 45

x= 45/18

x=2.5

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