Question

X + y =5 x + y = 6 one solution no solutions infinitely many solutions

Answer 1

Problem

x + y = 5

x + y = 6

method

A system has no solution if the equations are inconsistent, they are contradictory.

for example

2x + 3y = 10

2x + 3y = 12 has no solution.

Final answer

x + y = 5

x + y = 6

are inconsistent

hence, the equations has no solution

NO SOLUTION