nuccioreggie
  • nuccioreggie
A set of equations is given below: Equation A: y = x + 1 Equation B: y = 4x + 5 Which of the following steps can be used to find the solution to the set of equations? x + 1 = 4x + 5 x = 4x + 5 x + 1 = 4x x + 5 = 4x + 1
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
Michele_Laino
  • Michele_Laino
hint: what is the step which has been written using the substitution method?
mathmale
  • mathmale
that's a good hint. There are several different methods for solving systems of linear equations, including substitution, graphing, elimination by addition/subtraction, etc. Substitution would work well here, but so would addition/subtraction. Keeping this in mind, try applying the substitution method to the system at hand, and then try applying the elimination method to the same problem. By doing this you should be able to reject the answer possibilities that would not fit one of these methods or the other.
nuccioreggie
  • nuccioreggie
so its b

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

Michele_Laino
  • Michele_Laino
If I substitute the value of \(y\) from first equation, into the second one, I get: \[\huge x + 1 = y = 4x + 5\] so, what is the right option?
Michele_Laino
  • Michele_Laino
such expression is equivalent to this one: \[\huge x + 1 = 4x + 5\]
nuccioreggie
  • nuccioreggie
c
Michele_Laino
  • Michele_Laino
option C, contains a different equation
nuccioreggie
  • nuccioreggie
so d
Michele_Laino
  • Michele_Laino
you have to search for the option which contains this equation: \[\huge x + 1 = 4x + 5\]
nuccioreggie
  • nuccioreggie
A
Michele_Laino
  • Michele_Laino
that's right! Option A, it is the application of the substitution method

Looking for something else?

Not the answer you are looking for? Search for more explanations.