Question

What is the solution to this system of linear equations?

y − x = 6
y + x = −10

a. (−2, −8)
b. (−8, −2)
c. (6, −10)
d. (−10, 6)

Answer 1

B: (-8,-2)

you add the equation to solve the first variable, then plug in the values to the other equation to find the last variable

good Luck!!!