tgonzalez1278 tgonzalez1278

08-12-2019
Mathematics

contestada

What is the value if x in the solution to this system of equations?
Y+2x=-1
Y=1/2xt4

Respuesta :

isakpl8 isakpl8

09-12-2019

Answer:

x=-1/4

Step-by-step explanation:

When given the equation; y+2x=-1 and y=1/2xt4

You substitute the y in the first equation so you get:

(1/2xt4)+2x=-1

You solve to get x=-1/4

Answer Link

Otras preguntas

At a softball tournament Rebecca has only 3 chances to swing at yhe ball.What weries of swings might happen on her 3 attempts?

Which of the following is a run-on sentence

the globe, the book of mathematics, and be scientific instruments in this painting demonstrate the Renaissance interest in

The ordering and transportation cost C for the c mponents used in manufacturing a product is c= 100(200/x^2+ x/x+30), x≥1 where C is measured in thousands of do

How might someone from the First Estate, Second Estate, and Third Estate have reacted to this image in 1788? Would their reactions be different? If so, in what

Jaden and Emilia biked 88 miles from Daytona Beach to Jacksonville in 2 days. They spent 4 hours biking the first day and 6 hours biking the second day. They bi

Use "ir + a" and the subject in parentheses to discuss what class each person is going to. HELP PLEASE THANK YOU

find the amount of the principal on a loan at 6% interest for 274 days if the interest was $68.50, using the ordinary interest method. (round to the nearest who

The table shows the proportional relationship between the price for a certain number of buckets of golf balls at a driving range. Buckets 2 5 7 Price (dollars)

Elliot buy 5 ruler and 3 rubber for £5. 5. Mia buy 3 ruler and 2 rubber for £3. 5. Work out the cot of one ruler and one rubber