paul6262 paul6262

11-01-2020
Mathematics

contestada

Solve the system of linear equations.
3x + y = 9
y-2x = 4
(1,6)
(-1,6
(1.-6)
(-1,-6)

Respuesta :

Аноним Аноним

11-01-2020

Answer:

Step-by-step explanation:

(1,6)

Hope this helps

Mark me as brainiest

Answer Link

Аноним Аноним

20-01-2020

Answer:

(1, 6)

Step-by-step explanation:

3x + y = 9

y − 2x = 4 → y = 2x + 4

Use the substitution method:

3x + y = 9 → 3x + (2x + 4) = 9 → x = 1

Then,

y = 2x + 4 → y = 2(1) + 4 → y = 6

Answer Link

Otras preguntas

Which number is a rational number?

Which segment is an external secant segment? A. segment EC B. segment AC C. segment ED D. Segment BC

[tex](\sqrt{6} -4)^{2}[/tex]

Escoge el verbo que llene correctamente el espacio en blanco. Cuando mi mamá pequeña no teléfonos celulares, pero a la edad de treinta y cinco ella su prim

What transformation to the linear parent function, f(x) = x, gives the function g(x) = x + 8? A. Shift 8 units left. B. Shift 8 units down. C. Vertically stretc

Zoey is covering a 14-inch-square board with 1-inch-square tiles. She uses gray tiles to make three 3-in. by 3-in. squares on the board. She covers the rest of

help please thanks so much

Any help? appreciate any answers for this

To target specific audiences, media producers may use:

The initial temperature of a bomb calorimeter is 28.50°C. When a chemist carries out a reaction in this calorimeter, its temperature decreases to 27.45°C. If th