Question

Which equation has no solution?

Answer 1

4(x + 3) + 2x = 6(x + 2)
5 + 2(3 + 2x) = x + 3(x + 1)
5(x + 3) + x = 4(x + 3) + 3
4 + 6(2 + x) = 2(3x + 8)

Answer 2

you need to simplify them
if you find that the terms in x disappear thats you answer

Answer 3

for example you might have something like
2x - 2x = 6
0 = 6

Answer 4

okay

Answer 5

when i say simplify i mean try to solve