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angelicazelaya angelicazelaya
  • 16-02-2016
  • Mathematics
Answered

Write an equivalent expression to 2x + 3 + 5x + 6 by combining like terms

Verified Answer :

AL2006
AL2006 AL2006
  • 16-02-2016


The original messy expression:           

                                             2x + 3 + 5x + 6

Add up all the x's:                  2x + 5x  =  7x

Add up all the plain numbers:    3 + 6 = 9

Re-write the expression:          7x + 9

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