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13-04-2019
Mathematics

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x/2 + 4x/5= 13
[tex] \frac{x}{2} + \frac{4x}{5} = 13[/tex]
solve

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wegnerkolmp2741o wegnerkolmp2741o

13-04-2019

Answer:

x = 10

Step-by-step explanation:

x/2 + 4x/5= 13

Multiply each side by 10 to get rid of the fractions in the denominator

10(x/2 + 4x/5)= 13*10

Distribute

5x +2*4x = 130

5x+8x = 130

Combine like terms

13x = 130

Divide by 13

13x/13 = 130/13

x = 10

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