Question

I multiply a certain number by 28 add 14 to the product divide the sum by 13 and subtract 4 from the result lf i obtain twice the orginal number what did i take at first

Answer 1

Step-by-step explanation:

X×28+14÷13-4=2X

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Answer 2

Answer:

[(x*28+14)÷13]-4=2x

28x+14-52=2x*13

28x-26x=52-14

2x=38

x=19