serenitymalone15 serenitymalone15

13-03-2020
Mathematics

contestada

Y=5
-3x+4y=8
Steps by substitution

Respuesta :

saijuchacko saijuchacko

13-03-2020

Answer:

Substitute y to the equation

-3x+4(5)=8

-3x+20=8

-2x =8-20

-2x =-12

x = -12/-2

x= 6

Answer Link

Otras preguntas

What is Kb for CH3NH2(aq) + H2O(1) CH3NH3(aq) + OH (aq)?

Find the area. a) 411.3 mi² b) 407 mi² c) 452.16 mi² d) 357.3 mi²

Find the standard form of the equation of the line passing through (4, – 2) and (– 5, 2). This will take several steps!

Rewrite the following sentence starting with the words given and making necessary changes. Avoid repetition 1. Elle me dit;<> Elle me dit 2. Nous devons

Companies can and often do use different costing methods for financial reporting and tax reporting. An exception to this is the:

how to divide 289%425

: An Australian man on holiday in Germany finds that his walletcontains 700 AUD. If he changes the money at a bank howmany euros will he receive?

Which of the following did NOT pass from China to Japan during the Heian period? Select one: a. Centralized system of weights and measurements b. The Buddhist f

Sue has $1.80 in dimes and nickels. If she has 9 more dimes than nickels, How many of dimes and nickels does she have?

find the value of the geometric series1000 + 1000(1.03) + 1000(1.03)2 + . . . + 1000(1.03)9