Question

What is the best approximate solution of the system of linear equation y=1.5x - 1 and y=1

Answer 1

1 = 1.5x -1
+1 +1
2 = 1.5x
/1.5 /1.5
4/3 = x

y = 1.5 ( 4/3 ) -1
y = 1

solution:
x = 4/3
y = 1