sorialeon842 sorialeon842

29-10-2020
Mathematics

contestada

What is the answer to solve each system by elimination -7x - 6y = -28 x-12y=4

Relax

Respuesta :

hai1601 hai1601

29-10-2020

x = 4 + 12y
-7(4+12y) -6y = -28
-28 -84y -6y = -28
-90y = O
y =0
—> x = 4+ 12(-0) = 4

Answer Link

Otras preguntas

Which Latin American country did a young colonel named Juan Perón successfully mobilize before gaining complete power in 1946?

Find the distance, to the nearest tenth, from T(4-2) to U(-2,3)

Helpp? Identify at least two food groups represented in the food web below.

The nation of ___ was ruled by the oppressive military regime known as the Khmer Rouge. (1 point) Cambodia North Vietnam Taiwan Laos

Which traveler is known as the great sage

Which of the following statements best describes the effects of the civil war in Sudan? a. Somalia conquered Sudan. b. Sudan was split into three separate sta

Brooke is a high school graduate and makes $28,150 annually as an office assistant. Jake is acollege graduate and makes $31,380 annually as acustomer service ma

from 5 employees at a company a group of 3 employees will be chosen to work on a project. how many different groups of 3 employees can be choosen?

Casey is reading a book for a book report. At 3:30 P.M., he started reading where he had left off the day before. At 5:30 P.M. he was on page 160. At 8:00 P.M.

Describe a situation where it is easier to use decimals than fractions , explain why .