Camivasquez1 Camivasquez1
  • 02-10-2014
  • Mathematics
contestada

Help!! Please I need help on understanding this.
Simplify the
expression –4(x –
7) + 3(x + 9).

Respuesta :

konrad509
konrad509 konrad509
  • 02-10-2014
[tex]-4(x -7) + 3(x + 9)=\\ -4x+28+3x+27=\\ -x+55[/tex]
Answer Link

Otras preguntas

In the electoral college, what formula was utilized to set the number of electors?
Public disregard for Prohibition and for laws prohibiting gambling indicates that attempts to legislate public morality may be met with strong resistance the A
Escribe esta frase como imperativo. tu eres simpatico
Can 3/2 be re-named as a whole number of hundreths?
a pet store has 2 kittens. one kitten weighs 15/16 pounds. the other kitten weighs 12/16 pounds. what is the difference of the weights of the two kittens?
need help please anyone know this
A recipe calls for 3 cups of sugar and 9 cups of water. How many cups of water should be used with two cups of sugar?
How do you call a consumer that consume detritus, or organic matter that includes animal carcasses, leaf litter, and feces?
What area was largely conquered by Spain?
what role does cellular respiration play in the water cycle