cesarthepotato cesarthepotato

14-01-2019
Mathematics

contestada

Solve the equation
-2x+y=14
-5x-6y=18

Respuesta :

mathecoach mathecoach

14-01-2019

Answer:

- 2·x + y = 14 --> y = 2·x + 14

- 5·x - 6·(2·x + 14) = 18 --> x = -6

y = 2·(-6) + 14 = 2

Answer Link

Otras preguntas

From the following trial balance of G.foot after his first year trading. You are required to draw up an income statement for the year ending 30 june 2019

pythagorean theorem .review

If the circumference of a circle is 18.84 feet, what is the diameter of the circle? Use 3.14 for T.

?Evaluate quantity the square root of 36 times 3 squared minus the cube root of negative 64 end quantity divided by 2 squared. one fourth thirty fourths fifty-e

The rainbow of visible colors in the electromagnetic spectrum varies continuously from the longest wavelengths (the reddest colors) to the shortest wavelengths

Drag the ruler or protractor over a segment or an angle to get its measure. Check each pair of corresponding sides and each pair of corresponding angles for equ

Find the surface area of a regular hexagon-based pyramid with slant height of 15 cm.

Operations with fractions and decimals 15/16 •. 9 1/5

si en panama habitan 105 mil de murcielagos del mundo, Por que cientos de las especies del mundo habitan en Panama

Please help answer the question! No links or files please! If you don’t know the answers pls don’t answer! Thanks! Have a great day!