anonymous
  • anonymous
In order to solve a system of equation by substitution, you must always solve for y in one of the equations and then back-substitute. true or false
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.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
true..
anonymous
  • anonymous
why cant you solve for x what is the difference
anonymous
  • anonymous
it depend on what type of unknown you use. like in your question, the unknown is in term of y.

Looking for something else?

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

More answers

anonymous
  • anonymous
thanks
Directrix
  • Directrix
False. You could solve for x and back substitute. Or, what if your system of equations had no y-variable Such as: a + b = 7 5a - 7b = 10

Looking for something else?

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