williamnason123 williamnason123

21-01-2019
Mathematics

contestada

Find the solution of this system of equations 5x - 6y =-90 -10x - 6y =-90

Respuesta :

21-01-2019

5x - 6y = -90

-10 x - 6y = -90

Subtracting,

15x = 0

x = 0

y = -90/(-6) = 15

Answer: x=0, y=15

Answer Link

Otras preguntas

Solve for uu and simplify your answer. minus, 12, equals, start fraction, 5, divided by, 3, end fraction, u −12= 3 5 u

Match the term to its definition. Visceral pleura A. surrounds organs Visceral percardium B. Lines the abdominal organs Visceral peritoneum C. Lines the bod

2 log c + y log d what is the answer

The polygons are similar. Find the missing side length. I

determine the conterminal angles over the interval [-3pi , 3pi]? a) 2pi/3 b) - pi/4

At what temperature (in K) does CH₄ have a density of 0.812 g/L at 1.17 atm?

A wire extends from the top of an 8-meter telephone pole to a stake in the ground 2 meters away. How long is the wire? If necessary, round to the nearest tenth.

x^(2)+2y=0 x^(2)-6x-y=0

Select the phrase or sentence that uses an apostrophe correctly. Jims' car does not conform to the state's regulations on smog emissions. Youv'e never seen

The following song is titled "Get Off the Track." It was written during a presidential election. Railroads to Emancipation Cannot rest on Clay foundation. And