tootie3650738 tootie3650738
  • 17-05-2019
  • Mathematics
contestada

Solve the equation 5|b+8|=30

Respuesta :

gmany
gmany gmany
  • 07-07-2019

Answer:

b = -2 or b = -14

Step-by-step explanation:

[tex]5|b+8|=30\qquad\text{divide both sides by 5}\\\\|b+8|=6\iff b+8=6\ or\ b+8=-6\qquad\text{subtract 8 from both sides}\\\\b=-2\ or\ b=-14[/tex]

Answer Link

Otras preguntas

a restaurant charge $12 for a spaghetti dinner special. during 1 hour 16 people ordered the spaghetti dinner special. What is the total amout that the restaur
Compared to the energy and charge of the electrons in the first shell of a Be atom, the electrons in the second shell of this atom have
About 7 out of 10 U.S. households have TV remote controls. There we're 118,800,000 U.S. households in 1998. How many households have TV remote controls? Set up
Find these thangs (choose any you want or do all): 1: What's area and perimeter of rectangle if height is 4 inches and base is 5 inches? 2: What's area and circ
what are two things that make up velocity
Is Vaseline flammable?
What is the radius of a circle circumscribed about a rectangle with a length of 8 centimeters and a width of 6 centimeters?
what is the smallest solution to the equation 3x^2 - 16 =131
8 d =______________hr
After becoming governor, Ellis Arnall quickly sought to