04-09-2019
Mathematics

contestada

Fraction (x-4)/7=(8-3x)/5
The answer is x=38/13=2.92
But how do you get there

Respuesta :

MathPhys MathPhys

04-09-2019

Step-by-step explanation:

(x − 4) / 7 = (8 − 3x) / 5

Cross multiply:

5 (x − 4) = 7 (8 − 3x)

Distribute:

5x − 20 = 56 − 21x

Combine like terms:

26x = 76

Divide:

x = 76/26

Reduce:

x = 38/13 or ≈ 2.92

Answer Link

Otras preguntas

thx for helping me. cljck on pic

what percent of 80 is 28

The main reason the US senate reject the treaty of Versailles was because

Why did the interstate commerce commissions have difficulty enforcing reforms

In a financial crisis, the unemployment rates will likely be _____ and the number of bankruptcies will likely be _____. lower? lower?

The angle of elevation of the sun (the angle the rays of sunlight make with the flat ground) at 10:00 a.m. is 29°. At that point, a tree’s shadow is 32 feet lon

WILL GIVE BRAINLIEST IF U HELP WITHIN 3 SECONDS Which of these excerpts is an example of an omniscient narrator? A. “If I cannot fish with you, I would like to

Serious help needed. Pictures Included.

How does choice of narrator affect characterization

The system of equations is graphed in the figure. What is the solution of the system ?