Christinaascencio577 Christinaascencio577

04-12-2019
Mathematics

contestada

x-y=2
2x+3y=14
use the elimination method to solve the system of equations.

Respuesta :

Yang100 Yang100

04-12-2019

Answer:

x=7, y=2. (7, 2).

Step-by-step explanation:

x-y=2

2x+3y=14

-------------

x=y+2

2(y+2)+3y=14

2y+4+3y=14

5y+4=14

5y=14-4

5y=10

y=10/5

y=2

x=5+2=7

Answer Link

Otras preguntas

A village R is 10km from a point P on a bearing 025° from P. Another village A is 6km from P on a bearing 162°.calculate the distance R from A and the bearing o

Which expression is equivalent to (2x2+6)(x-2)? A. 2x3-12 B. 2x3+ 12 C. 2x3+4x2+ 6x +12 D. 2x3-4x2+6x-12

Which best defines a pioneer species? O a species that enters an area and makes its own food O a species that enters a community that is stable and balanced O t

how to reload ingenuity when a pulsating blue thing is there

Why did trade between states become increasingly difficult?

What is a failed state and why might Sudan and Somalia both be considered failed states

me pueden ayudar en esto por favor

Is there a difference between radial and spherical symmetry? If so, what is the difference?

What is the equation in slope-intercept form of the line that passes through the point (2. -2) and is perpendicular to the line represented by y=2/3x+2A. y=5/2

Spanish-Fill in the blank of each question with the appropriate verb from the list. Then, complete the response using the same verb. Two verbs will not be used.