ashley100511
ashley100511 ashley100511
  • 04-05-2017
  • Mathematics
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what is 4x ×(9+9)=180

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flipmanfeather5
flipmanfeather5 flipmanfeather5
  • 04-05-2017
4x*(9+9)=180
Add the numbers 9+9
4x*(18)=180  
 Multiply 4x by 18
72x=180        
Divide both sides by 72
x=5/2              
Answer

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