exotixvisons76 exotixvisons76

02-12-2017
Mathematics

contestada

2 1/2x −3/4 (2x+5)= 3/8
A. x=−4 5/8
B. x=−3 3/8
C. x=4 1/8
D. x=5 3/8

Respuesta :

texaschic101 texaschic101

02-12-2017

2 1/2x - 3/4(2x + 5) = 3/8
5/2x - 3/2x - 15/4 = 3/8...multiply everything by common denominator 8
20x - 12x - 30 = 3
8x = 3 + 30
8x = 33
x = 33/8
x = 4 1/8 <===

Answer Link

Otras preguntas

Katie cut out a piece of wrapping paper that was 2 times as long and 3times as wide as the box that she was wrapping.The box was 5 inches long and 4 inches wide

scientific notation of $125 billion

a six sided die was rolled nine times . what is the mode of these rolls 4 5 1 2 4 3 6 2 4

please help find out what is b/3+17=48

If 400ml of milk is used for 8 pancakes,how much is used for 6

I am doing a test to see if there is a connection between how long you run and how fast your heart beats. I will be performing an experiment where a person wil

The area of a rectangle is 24,396 square centimeters. if the width is 38 centimeters, what is the length. explain please I don't get it

describe all the numbera that when rounded to the nearest thousand are 645,000

you go down 8 floors in an elavator your friend goes up 5 floors in a elevator write each amount as a integer

Why can't you use the Zero-Product Property to solve (x-1)(x+3)=1?