saidisofia75700 saidisofia75700

03-03-2021
Mathematics

contestada

-14=3x-y
2y=-8x

final answer: how many solutions are there??

Respuesta :

unicorn3125 unicorn3125

04-03-2021

Answer:

One solution: (-2, 8)

Step-by-step explanation:

2y = -8x ⇒ y = -4x

-14 = 3x - y

-14 = 3x - (-4x)

-14 = 3x + 4x

-14 = 7x

x = -2

y = -4(-2) = 8

The solution: (-2, 8)

Answer Link

Otras preguntas

a bass player’s job is to ""lock in"" with the vocalist rhythmically and to provide bass notes to chord progressions played by the guitar.

Why do fables have moral or lesson? .How do fables help you learn better?

ALGEBRA 1 QUESTION PLEASE HELP!! Solve this literal equation: V = 4/3 x pi x r^3 (x being a multiplication symbol, not a variable) **PLEASE SHOW STEPS TO SOLVE*

A claim supported by evidence.

Solve the inequality and express your answer in interval notation. x^2+10x+6 <0

NAME 2 BENEFITS OF SETTING UP A FRANCHISE?

Determine the number of protons and electrons in each ion- (a) Na (b) Ba²+ (c) 0²- (d) Co³+

solve the following: The quotient of c and −19 is 38.

According to paragraph 1, what is skyglow

need the domain and range!