adelina57
adelina57
02-11-2020
Mathematics
contestada
6x + 5y = 4
6x - 7y = -20
Elimination method
Respuesta :
educationfas
educationfas
03-11-2020
Answer:
12x -2y= -16
Step-by-step explanation:
6x + 5y = 4
+ 6x - 7y = -20
=
12x -2y = -16
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
Consider a scenario in which you are trying to communicate to your parents that you should have a later curfew. Write a dialogue between you and your parent(s)
When formatting documents, ____ settings determine where text begins on a line in relation to the left margin?
High triglyceride levels in the blood can be a indicator of?
The first step of the scientific method is to define or identify the what
Commission of sales on office equipment is paid at the rate of 12%. Last week $2860 worth of office equipment was sold. What was the commission?
Which innovation enabled early humans to cut down trees?
Iowa, illinois, and indiana would experience clouds caused by all of the lifting mechanisms, except _____.
who made up the social class called artisans
I need help please!!!! Jon buys t shirts online for his friends. the table below shows the cost including the shipping fee. write a verbal description that des
Sunlight reaching Earth is most affected by the law of _____. A. thermal equilibrium B. action and reaction C. blackbody radiation D. conservation of energ
