82256425
82256425
02-03-2022
Mathematics
contestada
How can I anwers this
Respuesta :
shainacalma610
shainacalma610
02-03-2022
Answer: x = 3, y = 6
Solution:
4x - 3y = -6
2x + y = 12
Rearrange the terms
4x - 3y = -6
y = 12 - 2x
Substitute
4x - 3(12 - 2x) = -6
Solve the equation
x = 3
Substitute
y = 12 - 2 x 3
Solve the equation
y = 6
Write the solution
x = 3
y = 6
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
PLEASE HELP MATH QUESTION
professor huang participated in a research enhancement program in fall 2018, her research activities increased after the program. this improved productivity is
Need help for solving fox x
since the creation of the personal computer in the late 1970s, the general population has learned a great deal about computing, and electronic engineering, in g
Select the postulate that specifies the minimum number of points in space. Postulate 1: A line contains at least two points. • Postulate 1a: A plane contains at
Select THREE types of functions in which the brain's left hemisphere excels. holistic spatial analytical mathematical verbal nonverbal
Which fractions are equivalent to 0.63? Select all that apply.
.A nursery sells purple basil plants and green basil plant sells for $4. Each green plant sells for $3. Cla spend on basil plants. Let x represent the number an
terrance wants an unbiased source of information to help him decide what brand of carpeting to buy for his new condominium. terrance would most likely search fo
About 2.4 billion years ago, the Great Oxidation Event occurred. During this time, the amount of oxygen in the atmosphere was estimated to go from trace concent
