polobdk8 polobdk8

03-02-2020
Mathematics

contestada

-3x - y = 0 and -8x +5y=7

3x y 0 and 8x 5y7 class=

Respuesta :

NathanLindsay NathanLindsay

03-02-2020

Answer:

-23x = 7

Step-by-step explanation:

-3x - y =0

×5. ×5 ×5

-15x -5y = 0

-8x +5y = 7

-15x -5y -0

-23x = 7

Answer Link

Otras preguntas

Can anyone help me ????? Please

compare and contrast volume and surface area

14. In modern India, the "Garden City" of _________ is known as India's "Silicon Valley." A. Kolkata B. New Delhi C. Bengaluru D. Mumbai

how to find the equation of a line passesthrough (1,4) and is parallel to y=-4x-5

Which group of people broke free of Egyptian rule, establishing the city of Meroe farther south along the Nile River? Arabs Hutu Kush Bantu

What geographic feature made early Americans consider isolationist policies? a.having deserts on the Mexican border b.having fertile agricultural land on the At

How is the 2 in the number 582 similar to and different from the 2 in the number 528

autobiography of a calendar

Wilson’s New Freedom worked to improve which of the following? A. public education B. international relations C. economic policy D. social welfare

Activists in the counterculture movement were successful at doing which of the following? weakening the Republican Party turning public opinion against the Viet