What is the solution of the system?
{4x−y=−38
{x+y=3

answer:

(-7, 10)

Step-by-step explanation:

Let's solve one equation first. I'll try with x+y=3.

y=-x+3

4x-y=-38

4x-(-x+3)=-38

4x+x-3=-38

5x-3=-38

5x=-35

x=-7

Now let's put x=-7 in x+y=3 equation and solve for y!

(-7)+y=3

y=10

So, your answer will be (-7, 10).

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

what is the graph

step-by-step explanation: