Luena
Luena Luena
  • 11-09-2018
  • Mathematics
contestada

10 PTS!
Level 4 algebra.
Please show all work!!!

4 (3x - 5) + 2 (x + 3) = 1

Respuesta :

totalynotmanuel156 totalynotmanuel156
  • 11-09-2018

12x-20+2x+6=1

14x=21

x=21/14=3/2

Answer Link
altersternsc
altersternsc altersternsc
  • 11-09-2018

x=15/14;

First, distribute to parenthesis

12x-20+2x+6=1

Next, combine like terms

14x-14=1

Now solve for x

14x-14(+14)=1(+14)

14x(/14)=15(/14)

x=15/14

Answer Link

Otras preguntas

This epithelial tissue has many cell layers. It forms the outer layer of the skin. True or False
3x+5=x+6 Can you find the x?
A researcher is attempting to isolate rough ER microsomes using ultracentrifugation (Note: microsomes are fragments of the ER which result from the cell homogen
The graph above plots gravitational force versus distance for two asteroids of equal mass (10 billion kg). Based on the graph, it can be concluded that the grav
The product of 6 and the sum of 3 times a number n and 5
284 7.6 km 6.7 km Solve the triangle
Who was Augusta Gregory and how did she die?
Cesar Beccaria believed in the concept of _____, the idea that people want to achieve pleasure and avoid pain.
PLEASE HELP!!! 1. Angela is making a candle by pouring melted wax into a mold in the shape of a square pyramid. Each side of the base of the pyramid is 8 cm an
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Write the addition sentence that checks whether