Question
Asked Apr 14, 2019

Solve the system, if possible. (If the system is inconsistent, enter INCONSISTENT. If the system is dependent, enter DEPENDENT.)

 
2a + 3b − 2c = 12
5a − 6b + c = 21
4b − 2c − 2 = 0
check_circle

Expert Answer

Step 1

The system of equations is given by, 2a+3b–2c=12, 5a–6b+c=21 and 4b–2c–2=0.

fullscreen
Step 2

Multiply the second row by 5 and then subtract with second row, in order to form the new row 2 as follows.

fullscreen
Step 3

Apply the row operati...

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Math

Algebra

Other

Related Algebra Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: Consider the function f(x)-9x-9x Determine, without graphing, whether the function has a minimum val...

A: We are given a function as 

question_answer

Q: Let A1, A2 and A3 be mutually exclusive and exhaustive events of some sample space S, where P(A1) = ...

A: In this question, it has been given that A1, A2 and A3 are mutually exclusive and exhaustive events....

question_answer

Q: 21 of 30 (4 complete) This Question: 1 pt f Then determine the domain for each function. g Given f(x...

A: Consider the provided functions:

question_answer

Q: Does the relation x(x + y) = 1 specify a function? Explain.

A: Refer to the question, we have to specify the relation, x(x + y) = 1 is a function.Then according to...

question_answer

Q: Use a graphing utility to obtain a complete graph for the polynomial function. Then determine the nu...

A: Answer: Option A graph matched. 

question_answer

Q: Collect like terms and then arrange them in descending order.-x+5/8+30x^3-x-1/2-3x^3

A: Here the given expression is

question_answer

Q: Find the difference quotient and simplify your answer. ​ f(x) = 5x – x2,  f(6 + h)-f(6)/h  , h ≠ 0 ...

A: To find the difference quotient.The given function is f(x) = 5x – x2.Find f(6+h) and f(6) .

question_answer

Q: 18) Given the function: f(x) 2x-1 if 1<x<3 a) What is the domain of f(x)? b Evaluate f(0) and fl) c)...

A: The function is given by,

question_answer

Q: Find an equation of the parabola with vertex , 34 and directrix =y2 .

A: It is given that the vertex of the parabola is (3,4), where h = 3 and k = 4 and the directrix is y =...