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X + 3x/2 = 35. Find x.

User Azincourt
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1 Answer

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\large\sf \: x + (3x)/(2) = 35

Find x

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\sf \: x + (3x)/(2) = 35 \\ \sf \: (x)/(1) + (3x)/(2) = 35 \: (take \: LCM \: = 2) \\ \sf \: (2x)/(2) + (3x)/(2) = 35 \\ \sf \: (2x + 3x)/(2) = 35 \\ \sf \: 2x + 3x = 35 * 2 \\ \sf \: 5x = 70 \\ \sf \: x = (70)/(5) \\ \sf \: x = \boxed{ \underline{ 14}}

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Answer ⟶
\boxed{\bf{x= 14}}

User Nak
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