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

What caused the great potato famine in 1865

Two jets leave Tulsa at 3:00 p.m. traveling in opposite directions. The northbound jet is flying at a rate of 850 km/h and the southbound jet is flying at a rat

What must be added to 3x-7 to make x^2 +4x-1 ?

Q. # 15 please help to solve

PLEASE HELP!!!Expand?A. 7 + 12 + 17 + 22 + 27 + 32B. 3 + 4 + 5 + 6C. 7+ 12 + 17 + 22 + 27D. 17 + 22 + 27 + 32

phosphorus 32 has a half life of 14.3 days how much of a 4 mg sample of phosphuros 32 will remain after 71.5 days

The term meaning the death of bone tissue resulting from insufficient blood supply to an area of bone is

A man drove 15/4 miles from his home to his office. He then went out for lunch to a nearby restaurant 2/3 miles from his office and back. Later on he goes to a

In order to provide a safe workout environment, an individual should check __________. A. the condition and location of the gym equipment and temperature and

Solve for t. t – 15.7 = 53.4 * A. 38.7B. 68.1 C. 37.7 D.69.1