Question

Verify if (5/3,-2/3) is a solution to the system of equations y=1/2x-3/2 and y=-x+1

Answer 1

(5/3)(1/2) - 3/2 = 5/6 - 9/6 = -4/6 = -2/3 check
5/3 +1 = 5/3+3/3 = 8/3 NOPE. Not a solution.