ryderpugeroni ryderpugeroni
  • 18-09-2020
  • Mathematics
contestada

How many solutions does the equation 4x + 8 = −2 − 2 + 5x have? (5 points) Two One None Infinitely many

Respuesta :

ricchad
ricchad ricchad
  • 18-09-2020

Answer:

just one solution

Step-by-step explanation:

4x + 8 = −2 − 2 + 5x

4x - 5x = -2 - 2 - 8

x = 12

Answer Link
Sueraiuka
Sueraiuka Sueraiuka
  • 23-09-2020

Step-by-step explanation:

Hey there!

It has one solution.

Here;

4x +8 = -2 -2 + 5x

Now, Shift "4x" in left side and add "-2" and "-2".

[tex]8 = 5x - 4x - 4[/tex]

Simplify them to get answer.

[tex]8 = x - 4[/tex]

[tex]x = 8 + 4[/tex]

Therefore the value of x is 12.

Check;

4x+8 = -2-2+5x

4×12+8 = -2-2+5×12

56 = 56 (True).

Hope it helps...

Answer Link

Otras preguntas

why was mixed marriages not allowed in Germany​
Sara makes $255 for working 15 hours and makes $680 for working 40 hours. What is the constant of proportionality (unit rate) of Sara's rate of pay per hour? A.
Suppose the sphere below with radius r has a surface area equal to 45 units Find the surface area of the sphere with twice the radius.
because 9 is a solution of x> 5
What is an equation of the line that passes through the point (4,-3) and is perpendicular to the line 4x+y=3
What does it mean to say that a ball ends up in the rough?"​
If it took 1 second for a bat to detect the ultrasound, how far away is the prey?
Hei has $1,400 in a retirement account earning 4% interest compounded annually. Each year after the first, she makes additional deposits of $1,400. After 5 year
Help me out please????
13. Which is the most significant sentence in the introductory paragraph? ψ(`∇´)ψ