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    3. Simplify the expression 18+7+(18+2x)+7
    Simplify the expression 18+7+(18+2x)+7

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    0  Views: 2691 Answers: 2 Posted: 14 years ago
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      2 Answers

      18 + 7 + (18 + 2×) + 7


      25 + (18+ 2×) + 7 you can't add 2x, so get rid of ( )


      25 + 18 + 2× + 7


      43 + 2× + 7  = 43 + 7 + 2×


      50 + 2×

      12 years ago. Rating: 4
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        50+2x

        12 years ago. Rating: 0
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