Amokomowofeyisara Amokomowofeyisara

13-04-2021
Mathematics

contestada

When using substitution method to solve the following system of equations, what is the result of the first step ? x +2y=5 y=6x+3

When using substitution method to solve the following system of equations what is the result of the first step x 2y5 y6x3 class=

Respuesta :

Dramatopian Dramatopian

13-04-2021

Answer:

x=3

Step-by-step explanation:

Sub y=x-1 into 2x+y=8.

You will get 2x+x-1=8.

Simplify 3x-1=8

Solve 3x=9

x=3

Answer Link

kaitlynn9116 kaitlynn9116

13-04-2021

ANSWER The answer is x = 3

Answer Link

Otras preguntas

what is the name of the chart that contain elements?

what is the purpose of reconcilling your own records with the monthly bank statement ?

If 3^x=243^4, then what is x?

Please help! In your opinion, would online education benefit from more industry standardization and government regulation? Why it why not?

find the measure of angle of ABF

What is answer to 3+2•5•8

Environmentalists claim that climate change could lead to major biological change on Earth. Which of the following statements supports the biological prediction

help..........................................

hoàn thành câu what/company/name and/ where/ it/ housed? what/ company/ bussiness activities? how many employees/ have? What/ value/ total sales? what/ strongt

DECIDE!!!!!!!!!!!!!!!!!!!!!!