laurengirl12 laurengirl12
  • 03-07-2016
  • Mathematics
contestada

Solve this:

4x + 5x = 10(x - 2)

Please, answer ASAP as my sheet is due in 10 minutes.

Respuesta :

NiedzielnyMatematyk NiedzielnyMatematyk
  • 03-07-2016
[tex]4x + 5x = 10(x - 2) \iff 9x = 10x -20 \iff -x=-20 \iff x=20[/tex]
Answer Link
tinmann tinmann
  • 07-07-2016
4x + 5x = 10x - 20 
9x = 10x - 20 
-x = -20 
x = 20 

Answer Link

Otras preguntas

Why is the enlightenment considered the turning point in world history
The radius of a bicycle wheel is 12 in. What is the approximate circumference of the wheel?
Indicate true or false as to whether the following equation is quadratic 2x-4x+1=0
What is x+y+4x-3x+2y+ 3y
shayla says that one kilometer is equal to one million millimeters. is She correct? explain why?
if f(x)=3x+7 and g(x)=2x-5 find g(f(-3))A. -26 B.-9 C. -1 D. 10
a 40 pound box of apples costs $24. What. is the cost of 6 pounds of apples
Two ships leave whittier, Ak at 7 AM. The first ship sails towards Valdez on a 54° course at a constant rate of 36 mi/h. The second ship sails towards Knight is
Which term describes the example below? A child with a widow’s peak has a mother who is homozygous dominant for a widow’s peak and a father who is homozygous do
Which decimal is equal to 7/10?A. 0.71B. 0.7C. 0.07D. 0.071