anonymous
  • anonymous
Medal Solve each system of equations by addition-subtraction, or by substitution. 3x + 2y = -4 -3x+y =7
Mathematics
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.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions.

anonymous
  • anonymous
Medal Solve each system of equations by addition-subtraction, or by substitution. 3x + 2y = -4 -3x+y =7
Mathematics
chestercat
  • chestercat
See more answers at brainly.com
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.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

Vocaloid
  • Vocaloid
hint: start by adding the two equations together
anonymous
  • anonymous
-6x + 3y=3
LynFran
  • LynFran
by adding the 2 equations note x will be eliminated

Looking for something else?

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

More answers

LynFran
  • LynFran
3+(-3)=0
anonymous
  • anonymous
so its 3y= 3
anonymous
  • anonymous
y=1
LynFran
  • LynFran
yes
LynFran
  • LynFran
now sub y=1 into any of the above equations to find the value of x
anonymous
  • anonymous
u get 3x + 2 = -4
LynFran
  • LynFran
yea now take 2 frm both sides of the equation
anonymous
  • anonymous
x= -2
LynFran
  • LynFran
correct
anonymous
  • anonymous
thank you so much
LynFran
  • LynFran
welcome

Looking for something else?

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