Questions
Single choice
Solve the following systems of equations. [math: 2x−3y=1] 2x-3y=1 [math: 3x+4y=−1] 3x+4y=-1
Options
A.a. [math: x=−317] x=- \frac{3}{17} [math: y=−517] y=- \frac{5}{17}
B.b. [math: x=117] x= \frac{1}{17} [math: y=−517] y=- \frac{5}{17}
C.c. [math: y=117] y= \frac{1}{17} [math: x=−517] x=- \frac{5}{17}
D.d. [math: x=117] x= \frac{1}{17} [math: y=517] y= \frac{5}{17}
View Explanation
Verified Answer
Please login to view
Step-by-Step Analysis
First, I’ll rewrite the two equations clearly: 2x − 3y = 1 and 3x + 4y = −1. To compare the options, I’ll solve the system step by step.
Option a: x = −3/17 and y = −5/17. If we substitute these into 2x − 3y, we get 2(−3/17) − 3(−5/17) = −6/17 + 15/17 = 9/17, which does not equ......Login to view full explanationLog in for full answers
We've collected over 50,000 authentic exam questions and detailed explanations from around the globe. Log in now and get instant access to the answers!
Similar Questions
Suppose in an LP, we have the following constraints: What is the x value at the intersection point between the two constraint boundary lines x+6 y>=8 and 7x + 5y <= 35 ? (Round your answer to 4 decimals. )
Suppose 𝐴 is a 3 × 4 matrix and the column vectors of 𝐴 span 𝑅 3 . Which of the following statements must be FALSE?
Types of Solutions for a System Solve the given system of equations. Choose the best answer. { 2 𝑥 + 𝑦 = 4 8 𝑥 + 4 𝑦 = 20
Solve the system Ax=b, where A=\left[\begin{array}{ccc} 3&4\\ {5}&{6}\end{array}\right] and b=\left[\begin{array}{ccc} 4.7\\ {7}\end{array}\right]. What value is the first entry of x?
More Practical Tools for Students Powered by AI Study Helper
Making Your Study Simpler
Join us and instantly unlock extensive past papers & exclusive solutions to get a head start on your studies!