iicethetics iicethetics

16-09-2022
Mathematics

contestada

1/6d + 2/3 = 1/4(d - 2)

Respuesta :

dustinnavar dustinnavar

16-09-2022

answer: d=14

distribute 1/4 to (d-2)
using a(b-c) = ab -ac

1/6d + 2/3 = 1/4d - 1/2
substract 2/3 from both sides
1/6d = 1/4d -7/6

subtract 1/4d both sides
-1/12d = -7/6
multiply both sudes by -12

d = 14

Answer Link

Otras preguntas

Write the equations for the preparation of n-butane from a) n-butyl bromide b) sec-butyl bromide c) ethyl chloride

Find the 5th term of the sequence which has a first term of 17 and has a common ratio of 3.1.

Why was the Union successful in the West during the Civil War?

A graduate student conducted an experiment in which 24 ten-month-old babies were asked to watch a climber character attempt to ascend in hill. On two occasions,

15 divided by 2/7=??

What is a financial goal that you have? What are at least three strategies that you could use to reach this goal? (in a short paragraph please)

Which of the following division problems has a quotient with the first digit in the hundreds place ? 892/9, 644/8, 429/5, 306/2

Which of the following is NOT an example of standardization instituted by Shi huang-di? Ancient China A. Standardized size of roads B. Buddhism as state religio

given a mortgage of 48,000 for 15 years with a rate if 11%, what are the total finance charges

A cone has a volume of 5 cubic inches. What is the volume of a cylinder that the cone fits exactly inside of? 15 in3 20 in3 25 in3 30 in3