greenday2460 greenday2460
  • 01-10-2018
  • Mathematics
contestada

Use the substitution method to solve the system of equations. Choose the correct ordered pair. 3x-y=3 y=2x+2

Respuesta :

JannetPalos
JannetPalos JannetPalos
  • 10-10-2018

We have been given that

3x - y = 3 and

y = 2x + 2

Substitute y = 2x + 2 in the first equation, we get,

3x - (2x + 2) = 3

3x - 2x - 2 = 3

x - 2 = 3

x = 5

y = 2x + 2

= 2(5) + 2

= 12

Hence, the solution is (5, 12).

Answer Link
jaydaabrahamson231
jaydaabrahamson231 jaydaabrahamson231
  • 03-02-2020

Answer:

B. (5,12)

Step-by-step explanation:

APEX

Answer Link

Otras preguntas

Distributing wealth to supporters is called a. sharing b. divide and rule
A Scop is a warrior. a. True b. False
When did world War 2 begin
how do you simplify 10 32/35
The Pentagon Papers _____. revealed that government officials had misled Congress and the American people about the war discussed U.S. policy in Vietnam during
What is the first step in problem solving? a. gather information c. identify the problem b. select a solution d. examine pros and cons
Plants are able to release water back into the atmosphere by a process called _____. evaporation precipitation transpiration sublimation
what are the three main ways that variations in genotype arise in a population
Sequential means “in order”. Please select the best answer from the choices provided T/F
Which of the following is a phrase? a. as soon as they get back b. after we eat dinner c. we will have dessert d. beyond the horizon