avery815
avery815
01-10-2020
Mathematics
contestada
y = 3x + 10
y = -7x - 20
Respuesta :
BrainyAlice28
BrainyAlice28
01-10-2020
Answer:
x = -3
Step-by-step explanation:
3x + 10 = -7x -20
3x + 7x = -20 -10
10x = -30 /: (10)
x = -3
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
use the data set below to determine measurements of central tendency. (45, 65, 30, 50, 20, 30)
A technique in which writers meet with other writers to get feedback, or comments, on their work, is called _____
Place the following events in chronological order: I. Muslims and Croats are killed in ethnic cleansing. II. Milosevic becomes president of Serbia. III. Civil w
between the 1400s and 1800s, europe was primarily interested in africa as a source of: a : ivory b : slaves c : rubber
A cylinder has a volume of 245 cubic units and a height of 5 units. the diameter of a cylinder is?
Which of the following best describes Thomas Jefferson's purpose in writing the Declaration of Independence? A. to incite Britain to go to war with the colonies
Why were community lands not recognized by U.S. lawyers?
If a translation maps point (3, 2) to (5, 3); or T:(3, 2) (5, 3), indicate the image for (2, 4). (4, 5) (0, 3) (5, 3)
Help me ASAP I'll do the same
Which is a primary document? a. letter b. dictionary c. textbook d. website
