What is the solution to this system of equations?

y = 3x + 5

y = - x + 3

a/ / (2.1, 11.3)

b/ / (-2.1, 5.1)

c/ / (-0.5, 3.5)

d/ / (0.5, 2.5)

c

Step-by-step explanation:

Since both equations express y in terms of x we can equate the right sides

3x + 5 = - x + 3 (add x to both sides)

4x + 5 = 3 (subtract 5 from both sides)

4x = - 2 (divide both sides by 4)

x = - 0.5

substitute x = - 0.5 in either of the 2 equations

using y = - x + 3 then y = 0.5 + 3 = 3.5

solution is ( - 0.5, 3.5) → c