Zeroo000 Zeroo000

03-01-2022
Mathematics

contestada

I need help finding the solution (x,y) of
4x - y = 2
8x + 5y = -3
[Multiply the first equation by 5.]

Respuesta :

202071588 202071588

03-01-2022

Answer:

x = 1/4

Step-by-step explanation:

20x - 5y = 10

8x + 5y = -3

28x = 7

x = 1/4

Answer Link

Otras preguntas

Decide whether the relation defines y as a function of x. Give the domain. x+2y=——— 5A) Does the equation describe y as a function of x?1. Yes2. NoB) G

A book sold 33,400 coples in its first month of release. Suppose this represents 7.6% of the number of coples sold to date. How many coples have been sold todat

On a roller coaster, your energy is conserved, so when you start at the top of a curve and head downward on the slope,what increases?

write the decimal 0.000167 in words

What is the equation of the circle whose diameter has endpoints (10,1) and (-8,1)

Drag each expression to the correct location on the model. Not all expressions will be used.552 + 25r + 2071

What is the probability that the spinner lands on blue?

Distance travelled = rate (or speed) * time.If Alan drives 44 miles at a constant speed of 44 mph. How long will it take? (Be sure to includeunits.)

Solve the following system of linear equations by addition. Indicate whether the given system of linear equations has one solution, hasno solution, or has an in

Find the radius of a circle whose arc length is 55 m and its central angle measure if 5radians.