DakoLucaUwU
DakoLucaUwU DakoLucaUwU
  • 26-02-2021
  • Mathematics
contestada

Solve this by substitution

Solve this by substitution class=

Respuesta :

movingcar0812 movingcar0812
  • 26-02-2021

Answer:

y= 1 and x=-2

Step-by-step explanation:

Since they both equal y, you can equal them to each other:

x + 3 = 2x + 5

Then solve:

x - x + 3 = 2x - x + 5

3 - 5 = x + 5 - 5

-2 = x

Substitute x in either equation to solve for y:

y = (-2) +3

y = 1

Or the other equation:

y = 2(-2) + 5

y = -4 + 5

y = 1

hope this helps :)

Answer Link

Otras preguntas

whats answer i got it wrong. will give brainliest
In two or more complete sentences explain the similarities and differences between saving money and investing money.
1. Dorian has two bags. Each bag has the letters A, B, and C written on little pieces of paper inside of it. He draws one letter from each bag. What is the pro
which statement is an example of a transitive relationship
What nation that had signed a nonaggression pact with Germany eventually joined the Allies?
private schools in indian territory were funded by?
One scientific belief held by both Rene Descartes and Isaac newton is that
what is the distance between two consecutive points in phase on a wave called?
Determine if each statment illustrates the distributive property.Select Yes or No. a. 7x+1=7(x+1) Yes No b. 3x+6=3(x+2) Yes No c.5(x+4)=5x+20
What is the colorado river compact?