olirisgarcia12 olirisgarcia12

01-04-2020
Mathematics

contestada

Solve the system of equations by graphing. x+y=-7, 2x+y=6

Respuesta :

ajaksmith0 ajaksmith0

01-04-2020

Step-by-step explanation:

I hope this is right, I used demos

Ver imagen ajaksmith0

Answer Link

evanc0819 evanc0819

01-04-2020

Answer: x=-1 Y = 8

Step-by-step explanation:

you can change it to y = -x-7, y=-2x+6

Then because the both equal “y” they must equal each other.

So -x+7 = - 2x+6

Then solve

Answer Link

Otras preguntas

3 1/8t=2 1/2 what is t?

B. For the following questions, use the reaction NO2(g) N2(g) + O2(g), with ΔH = –33.1 kJ/mol and ΔS= 63.02 J/(mol·K). i. Draw a possible potential e

|x| = -5 Select a he graph of the solution. Click until correct graph appears

What is 755 divided by 5

What value of y makes the system of equations below true? y = 9x - 7 y = 6x - 4 a.) 2 b.) 1 c.) -1 d.)-2

What type of reaction Is shown in this thermochemical equation? A+B+heat =C+D

which of these resources do the Koreas have a import

What is the surface area of the pyramid shown to the nearest whole number? the diagram is not drawn to scale A 56ft^2 B 72 ft^2 C 22 ft^2 D 128 ft^2

What is the common ratio of the sequence below?

Answer? Need help on this one