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

What is the purpose of a lien when you get a secured loan?.
Find the equation of a line parallel to y=4x+2 that contains the point (−2,−3). Write the equation in slope-intercept form.
How would I solve I need to know Asap and what is the answer
What iS the function rule for the line?
16 ounces is equivalent to 1 pound. A lion cub born at the zoo weighs 2 1/2 pounds. How many ounces does the lion cub weigh? Show your work.
2. Fill in the RNA bases from the given DNA Bases. DNA STRAND: GAT CGC TAC RNA STRAND: DNA STRAND: ATC GGA ACG CAG CCT TAT ATC GAA TCA RNA STRAND: 3. Fill
Which religious belief most influenced the origins of Christianity
|x-20| if x<-20 I need help with the opposite equation
Electricity can be produced from a variety of fuels and methods. (a) Although producing electricity from burning fossil fuels, such as in coal-fired power plant
How did Johnson become president of the united states