mykaylareed09 mykaylareed09
  • 12-09-2019
  • Mathematics
contestada

What is the solution to this system of equations using the linear combination
method?
4x + y = 5
3x + y=8​

Respuesta :

kmadeline037
kmadeline037 kmadeline037
  • 12-09-2019

Answer: (2, -3)

The solution of the equation   4x+y=5   and 3x+y=3 be (2 , -3) .

Step-by-step explanation:

As given the equations are .

4x+y=5

3x+y=3

Subtracted 3x+y=3 from 4x+y=5  .

Thus

4x - 3x + y - y = 5 - 3

x = 2

Put in the equation 4x+y=5  .

4 × 2 + y = 5

8 + y = 5

y = -8 + 5

y = -3

Therefore the solution of the equation   4x+y=5   and 3x+y=3 be (2 , -3) .

(2, -3)

Answer Link

Otras preguntas

In this triangle, the product of sin B and tan C is and the product of sin Cand tan B is
The weekend Jerome earned 252.50 in all.what was the dollar amount of the meals that Jerome served? Jerome served worth meals
Which is more helpful to you when reading a functional text: words or pictures? Why?​
a sphere has a volume of 4500 cubic inches. What is the radius off the shpere
Need help ASAP!! I'll give brainliest to the correct answer!!! A.) 77 in B.) 38.5 in C.) 37 in D.) 20.5 in
Which of the following devices would you expect to consume the most energy for each hour that it operates? then options are A portable tape recorder An electric
how do u solve 6(x+2)+6=-3(x+4)-6
why would Alcohol be effective in cleaning a dirty penny
Find the value of h in the parallelogram.​
PIERCING ME TOGETHER QUESTION!! FOR BRAINLIEST! Jade lived in two worlds; her neighborhood, and her school. How did she navigate these different worlds? Why and