antonspats antonspats
  • 22-02-2015
  • Mathematics
contestada

which expression is equivalent to (7x-5)-(3x-2)?

Respuesta :

konrad509
konrad509 konrad509
  • 22-02-2015
[tex](7x-5)-(3x-2)=7x-5-3x+2=4x-3[/tex]
Answer Link
heyDB
heyDB heyDB
  • 22-02-2015
Apply the distributive property. 
7x−5−(3x)−1(−2) 

Simplify. 
7x−5−3x−1(−2)

Multiply −1 by −2 to get 2. 
7x−5−3x+2 

Add 7x and −3x to get 4x.
4x−5+2 

Add −5 and 2 to get −3.
4x−3


4x−3
Answer Link

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