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QUESTION

What is the solution set of the equation ##x/5 + x/2 =14##?

##x = 20##

##x/5 + x/2 = 14## can be rewritten as a fraction ##1/5x + 1/2x = 14##.

Use common denominator to add fraction ##2/10x + 5/10x = 14## ##7/10x = 14##

Solve for x by multiplying the inverse of ##7/10## ##x = 14*(10/7)## ##x = 20##

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