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3 votes
Solve for X 3X+18=2X+39

2 Answers

3 votes
Combine the 3x and the 2x which equals 3x-2x= 39-18 which then equals : x=39-18. So u solve 39-18 which equals 21 so that leaves you with the answer being X=21.
User David Fraser
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1 vote


\bold{Hello!}\\\bold{Your~Answer~Is~Below!}

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\bold{Solution~Steps:}

1.) Subtract 2x from both sides.


  • 2x-2x= Cancels Out

  • 3x-2x=x

2.) Subtract 18 from both sides.


  • 18-18= Cancels Out

  • 39-18=21

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\bold{Answer:}


\boxed{x=21}

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\bold{Hope~this~helps,}\\\bold{And~best~of~luck!}\\\\\bold{~~~~~~~-TotallyNotTrillex}

User Joaonrb
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4.3k points