curry12
curry12
03-02-2017
Mathematics
contestada
the answer and the steps
Respuesta :
Gamerkingjames
Gamerkingjames
30-03-2017
2(x+y=7) 1. you make a variable the same. 3. then you have your 2x+2y=6 answer which is undiffined because there is no x or y anymore.
2. you subtract 2x+2y=14 4. the answer is just -8
2x+2y=6
-2x -2y -14
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Repressed Brits, Evil Mexicans, Arab Villains: Why are Hollywood's animated movies full of racist stereotypes? The article identifies a ''tacit racial hierarchy
Which of the following was not one of the three estates comprising the French population? Select one: a. Nobility b. Clergy c. Bourgeoisie d. Merchants
How does increasing the number of charges affect the electric field strength for a given distance?
Which statement best explains how classical civilizations developed out of the first agricultural societies? A. The need to defend surplus food supplies and per
What were some of the social effects of Black Codes? (Select all that apply.) A)limited rights B)improved education C)segregation D)poverty E)ability to migrate
Which statement describes a key reason that Great Britain was the first country to industrialize? A. It had slave labor to work in the new factories. B. It was
which of these is the only country in the region that is predominantly Christian? A. Myanmar B. The Philippines C. Laos D. Thailand
Two similar cylinders have a scale factor of 1.6/3. Find the ratio of their volumes.
meat on a hamburger wighed 90 grams. how many hamburgers can be made from 720 grams of meat?
Which of the following territories is INCORRECTLY matched with the nation that conquered or assumed control over it by the eve of World War II? A. Ethiopia/Ital
