mariateresa
mariateresa
01-11-2017
Mathematics
contestada
How do I solve this?
Respuesta :
mathstudent55
mathstudent55
01-11-2017
First, you isolate the absolute value.
4 + 8|2b| = 84
8|2b| = 80
|2b| = 10
Now to solve the absolute value part, set what is inside the absolute value equal to 10 and set it equal to -10 and solve both equations.
2b = 10 or 2b = -10
b = 5 or b = -5
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
What makes 48 is it 68x12 use a calculator to get the answer because i do not get it
after 3/4 of a minute a sloth has moved just 3/8 of a foot. what is the sloths speed on feet per minute.
Covalent bonds are in the air you breathe and the water you drink. How are covalent bonds formed?
10/18=c/4.5 what is c
How many atoms does a molecule of sodium chloride contain?
Is 324 divisible by 4?
A quarterback completed 68% of his passes in a game. He threw 25 passes. How many passes did the quarterback complete?
what is the expanded form of 0.78
in scoole i need to know whats 14.6 divided by 2
Read this line from "What to the Slave Is the Fourth of July?" Standing there, identified with the American bondman, making his wrongs mine, I do not hesitate t
