adelina57
adelina57
02-11-2020
Mathematics
contestada
6x + 5y = 4
6x - 7y = -20
Elimination method
Respuesta :
educationfas
educationfas
03-11-2020
Answer:
12x -2y= -16
Step-by-step explanation:
6x + 5y = 4
+ 6x - 7y = -20
=
12x -2y = -16
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
which of the following decimal numbers is greater? 2.1 or 2.0113
48) The solution set of theequation x2/3 + x1/3 - 2 = 0 is ...
Kristen has $22.50. Anna has $28.50. Use the following to determine how many pounds of mixed nuts each can buy.
explain why it is important for a scientist to be both logical and creative.
material to diffuse is the variable.
A student compares the boiling point of substances having different intermolecular forces. What scientific question is the student most likely investigating?
The father a star is away from earth, the more it is
the greater of two consecutive odd integers is one less than twice the smallest. What are the integers?
Classify each of the following as a pure substance or a mixture. If a mixture, indicate whether it is homogeneous or heterogeneous:_______. (a) rice pudding, (b
2. What are two provisions in the Bill of Rights that limit the powers of the national government? 3 Which of the Bill of Rights do you think is the most import
