dana7172 dana7172
  • 17-11-2019
  • Mathematics
contestada


Simplify each expression 4x + 9 + 8x

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sgoel24
sgoel24 sgoel24
  • 17-11-2019

Answer:

12x+9

Step-by-step explanation:

you have to add the like terms which are 4x and 8x which give you 12x. And so that get the answer 12x+9

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ba1029
ba1029 ba1029
  • 17-11-2019
12x+9

Because 4x+8x=12x and with it’s leftover which’s is 9 equals 12x+9
Answer Link

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