natnat42 natnat42

01-12-2020
Mathematics

contestada

Find the solution of system of equations.

-6x-9y=-42
6x+5y=10

Respuesta :

2022110 2022110

01-12-2020

Answer:

X = -5, y = 8

Step-by-step explanation:

add the two equations together since the x‘s will cancel

-4y = -32

y = 8

then plug 8 in for y and solve

6x + 5(8) = 10

6x + 40 = 10

6x = -30

x = -5

Answer Link

Otras preguntas

WHAT IS 5/8 PAGE IN 2/3 OF A MINUTE

the constitution states that the executive power shall be vested in? A) A prime minister B) A governor C) A president D) A senator

Solar tracking, or _____, is a plant's growth toward light. phototropism geotropism hydrotropism thigmotropism

what might a superstitious character do

Mark each statement if it describes a key characteristic of Athenian democracy. A. Ten elected generals were responsible for carrying on the work of the Assem

Karleigh walks 5/8 mile to school every day. How far does she walk to school in 5 days?

Individuals with _______ are more likely to see their behavior as something they can adapt or change. A. a support group of friends and family B. an internal l

how did the age of european exploration help pave the way for the scientific revolution

Trade and exchange is one of the signs of decreasing social complexity. a. True b. False

what percent of 75 is 46.5