Monique434 Monique434

10-07-2015
Mathematics

contestada

Solve the proportion to determine the value of x. 5x−4/4x+7 = 13/11

Respuesta :

10-07-2015

[tex]\frac{5x-4}{4x+7}=\frac{13}{11} \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\hbox{cross multiply} \\ 11(5x-4)=13(4x+7) \\ 55x-44=52x+91 \\ 55x-52x=91+44 \\ 3x=135 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\div 3 \\ x=45[/tex]

Answer Link

Otras preguntas

the Meadow farm has 160 acres. three times as many as acres are used to plant crop are used for pasture. draw a picture and write an equation to find how

What is Horatio's feelings in act 1 of Hamlet?

what is a equivanlent fractions for 1/5

A share of stock sold for 10 5/8. what is the equivalent decimal price?

factor the expression: 4d + 12

In terms of potential energy, PE, which expression defines the heat of reaction for a chemical change?

Students should be treated equally, regardless of race, religion, and gender. This creates an environment most conducive to learning. Which best combines these

What is the term that describes what a business has to pay to correct defective products? A. Cost of Quality B. Customer Satisfaction C. Defective Prod

By the early 1900s, what were the two leading industrial regions in the united states

What is the rate and unit rate for 5pencils for 11 dollars?