jacksonrose959 jacksonrose959

04-03-2021
Mathematics

contestada

Would you solve this by multiplying the second equation by 2 or -2 and why?

2x+6y=3 , x-3y=-1

Respuesta :

narutofan121345 narutofan121345

04-03-2021

Answer:

-2

Step-by-step explanation:

It would be -2 because x=-2. 3 divided by -2=-1

Answer Link

Otras preguntas

inform State two advantages, of oral tradition as a source o information in history and government. (2 marks)

can I do all your homework for you?

PLEASE HELP. Find the measure of each angle in the isosceles trapezoid.

9-The diameter of circle B is 50% longer than the diameter of circle A.If we divide the area of circle B by the area of circle A, the result is: (a) 1.5 (b) 1.2

number line shows the solution to: -11x - 14 < 8?

If the difference of p(x)=ax^4/5 + x^3/3 -2x^2/5 + bx/7 -1 and q(x)= x^4/5 + x^3/4 -1/3 x^2 +1/2 x + 3 is h(x) =1/5 x^4 + 1/12 x^3 - 1/15 x^2 + 5/14 x - C then

kiyan calculates that he spends 15% of his day in science class if he spends 45 minutes in science, how many does he spend in school

suppose you are the general manager of DDC.write a press release for increasing the price of product

How did steamboats foster economic growth in 19th century America? a) They were some of the first businesses to enjoy the protection of incorporation. b) Steamb

MULTIPLE CHOICE The coordinates of A and B on a number line are -7 and 9. The coordinates of C and D on a number line are -4 and 12. Are AB and CD congruent? I