Syrup123
Syrup123 Syrup123
  • 01-10-2018
  • Mathematics
contestada

I just need help on learning how to do ten and eleven thank you!

I just need help on learning how to do ten and eleven thank you class=

Respuesta :

secnav02 secnav02
  • 01-10-2018
11.2x+x+(x+8)=180
Combine like terms
3x+(x+8)=180
4x+8=180
180-8=172
4x=172
x=43

12.(x-3)+x+(x+8)+(x-5)=360
Combine like terms
4x-3+8-5=360
-3+8=5
5-5=0
4x=360
x=90

Answer Link
dastupidhooman
dastupidhooman dastupidhooman
  • 01-10-2018
why is this in the college section?
Answer Link

Otras preguntas

How many eighths are there in 4 1/4
Buck drove 220 miles in 5 hours. What was his average rate of speed?
How consumers behaviour affect market equilibrium
A 4.5 newton object is placed in a tank of water. If the water exerts a force of 4.0 newtons on the object, will the object sink or float?
Who were the Nazis ?
Who were the Nazis ?
The graph of y = 4x - 11 is translated up 8 units. Which equation represents the translated graph? f y = 4x - 19 g y = 4x - 3 h y = 12x - 11 j y = 12x - 3
The plans for a shed call for a rectangular floor with a perimeter of 204 ft. The length is two times the width. Find the length and width.
The neolithic revolution is most closely associated with....
Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??