leonjeanette12p8fnzy leonjeanette12p8fnzy
  • 09-05-2018
  • Mathematics
contestada


[tex]2x - 3( - 7 + 4)[/tex]

Respuesta :

Faithl0326
Faithl0326 Faithl0326
  • 09-05-2018
[tex]2x-3(-7+4)[/tex]
[tex]=2x-(-9)[/tex]
apply rule:[tex]-(-a)=a[/tex]
[tex]=2x+9[/tex]
Hope this helps :)
Answer Link

Otras preguntas

There are 10 apples in a one-kilogram bag of apples. What is the average mass of each apple in the bag? Give your answer in units of kilograms and grams.
what is friction and explain
What does ¿El Día de San Valentín es el trece de enero? mean and how would you answer?
Write each number in scientific notation. a) 12,340,000 b) 0.00057
what are some similarities between heat and temperature?
Which number is larger, .8 or .1?
What made the agora a center for cultural interaction?
how can you tell that a fraction is a unit fraction? (can't any fraction be a unit fraction?)
What is 4 5/6 - 4 1/2
in what ways are equations useful