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

can some one help me, I need help on writing about climate change using alliteration.

write 2 typical properties that are only common to transition metals

HELP HELP HELP HELP HELP ITS URGENT :((((

If a woman who is heterozygous for type B Blood, has a baby with a man who is heterozygous for type B blood, what are they chances their baby could have type O

MARKING BRAINLIEST TO FIRST PERSON WHO ANSWERS!!!!!!!!!!!!!!!!!!!!!!!!!Refer to your Expeditions in Reading book for a complete version of this text.Read the se

difference between reducing sugars and non reducing sugars

3.Balance the following reactions.i)Mg +HCI →MgCl2 +H2ii)Mg(OH)2 +_HCI →MgCl2 +H20AgNO3 +K3PO4 →Ag3PO4 +KNO3iv)H2SO4 +Pb(OH)4 →Pb(SO4)2 +H2Ov)Ca (OH)2 +H3PO4 →C

Is Denny justified in feeling betrayed by Rita? Why or why not? in Educating Rita

Explain The process of Binary fission In the shortest way possible.Thank U, Next

³√73-(-3)², calculate the value