Rulersky2 Rulersky2

26-05-2015
Mathematics

Answered

What is the answer to the equation 5x=2x+20?

Answer :

Аноним Аноним

26-05-2015

[tex]5x = 2x + 20 \\ subtract--------\ \textgreater \ -2x \\ 3x = 20 \\ Divide -----\ \textgreater \ 3x \\ \\ x = 6 \frac{2}{3} [/tex]

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26-05-2015

I don't know. But I know how to find it. Let's work it out together:

5x = 2x + 20

Subtract 2x from each side: 3x = 20

Divide each side by 3 : x = 20/3 or ( 6 and 2/3 ).

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