Question

5/2 x +3 = 21/2 Solve the equation
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Answer 1

Answer:

x=3

5x/2=21/2-3/1

5x/2= 21-6/2

5x/2= 15/2

10x=30

x=30/10

x=3

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

5/2x= 21/2-3

5/2x= 21/2-6/2

5/2x= 15/2

$x = \frac{15}{2} \times \frac{2}{5} \\ x = \frac{30}{10} \\ x = 3$

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