18-08-2021
Mathematics

contestada

Find the value of -3x + 5,
if –3 + 4x = -19

Respuesta :

cwayneu cwayneu

18-08-2021

Answer:

17

Step-by-step explanation:

Solve the equation for x then plug that into the 1st expression.

-3 + 4x = -19

4x = -19 + 3

4x = -16

x = -4

then

-3x + 5

-3(-4) + 5 = 12 + 5 = 17

Answer Link

Otras preguntas

what is 27/2 divided by 9/4

a croquet ball weighs 460 grams. together a golf ball and a croquet ball weigh the same as 11 golf balls.how much does 1 golf ball weigh?

why is mercury usually hard to see without a telescope?

why was the constantinople so important?

8 - 3 ( p - 4 ) = 2p

compare and contrast an electric generator and a battery??

what is 2t^3+8t^2-24t in factor form

after 1081 ,what was the byzantine being weakened by?

compare and contrast an electric generator and a battery??

At Video Shack, movie rentals cost $3.99 each. the cost of renting three movies and one video game is $0.11 less than the cost of renting five video games. how