Question

tell me if they have one solution, no solutions, or infinite solutions.

2x+3=2×+7
7x+3=7x+3
4x+22=8x+10
5×+5=5×+4
3x+18=5×+8
3(4×+8)=4(3×+6)

Answer 1

The first equation has no solution.
The second equation has infinite solutions.
The third equation has one solution.
The fourth equation has no solution.
The fifth equation has one solution.
The sixth equation has infinite solutions.