000998460 000998460

Today at 10:39 PM
Mathematics

Answered

please help I will give brainliest

-5x+4y=7 y=-2x-8

Answer :

hargja64 hargja64

Today at 10:45 PM

x = 13, y = 18

hope this is right

Answer Link

maryamkadhim maryamkadhim

Today at 10:45 PM

Answer:

x=−3 and y=−2

Step-by-step explanation:

-5x+4(-2x-8)=7

-13x-32=7

-13x-32+32=7+32

-13x=39

divide both sides by -13

x=-3

substitute x for -3

-2(-3)-8= -2

y= -2

Answer Link

Other Questions

according to Ben Siegel, the is responsible, with ultimate authority and decision-making, in an underwater archaeology project.a. Project managerb. Lead researc

Upon completing their studies at TAMIU, a student was presented with three job offers. Accordingto the data at hand, the potential incomes the student could ear

what do we call actions where the president chooses to use military force against another nation without any allies or support from other countries?a. Unilatera

Suppose y = g(t) has domain [−10,15]. Consider the derivative of g defined below.g'(t) = { 2t + 10 -10 ≤ t < -4 { 1/ ∛(t-7) -4 < t ≤ 15, t ≠ 7How many critical

different restriction enzymes are isolated from different types of bacteria. what advantage do you think bacteria gain by having restriction enzymesa. Increased

in Any triangle ABC,r1r2+r2r3+r3r1=

a circle touches the sides of quadrilateral PQRS at A,B,C,D respectively .if PB =5 and BQ=3 then find ps

what is the characteristics of literature

what is the singular subject prounoun. i like to walk in the rain for a long time because no one could see my tears.

36. He reads a book

In terms precision of measure of association, a 95% confidence interval is better than a 90% confidence interval level.a. Trueb. False

What is the number one indicator of ANE? O Sleepiness O Change O Sadness O All of the above None of the above

Whatisthepurposeofthedocument?How might this affect the trustworthiness of the document as evidence for why Texans revolted?

week 5 SS1000 assignment answer

History the rise of inequality

Question /81x²y² If the expression 4x-¹y product of a, b and c? Answer Attempt 1 out of 2 Show Exampl is written in the form axby, then what is the

A trading card becomes more valuable over time.the value increases at a constant rate and then at a faster and faster rate.

Pls Help Me As Best As You Can… TYSM↓↓↓↓

when a constant force is applied to an object, the acceleration of the object varies inversely with its mass. when a certain constant force acts upon an object

ch17 The Converting Department of Toren Company had 1,120 units in work in process at the beginning of the period, which were 25% complete. During the period, 2