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

20-4(4-3x)-7x=16-2(7-4x)

My teacher asked me to rename numbers how do you do that for example how do you rename 2,300 tens or how to rename 89thousands

When rolling a number cube 50 times, how many times would you expect it to land on five?

Alejandra has five hair ribbons measuring 8,13,11,9, and 13 inches long what is the median length of the ribbons

what is 5/10+1/5 to this problem please help me

what is 5/10+1/5 to this problem please help me

solve 5c + 4 = -26A. 6B. -6C. -4.4D. 3solve 3x - x + 2 = 12A. -5B. 4C. 7D.5solve 3(x + 1) + 6 = 33A.10B. 8C. 8.7D. -8solve [tex] \frac{y}{-6} [/tex] + = 9A. 24B

A certain type of carpeting is 30 inches wide. How many yards of this carpet will be needed to cover a ﬂoor that measures 20 feet by 24 feet?

What it is a rising action of a story for King arthur

There are 21 students in Mr.Tentlers class The students divided themselves evenly into 3 groups.how many students are in each groups?