Respuesta :
[tex]
4(2x+9)=4(2x+6) \\
2x+9=2x+6 \\
9\neq6\implies x\in\emptyset
[/tex]
No solution for x since it always results with false equivalency.
Hope this helps.
4(2 x + 9) = 4(2 x + 6)
Use the distributive property on both sides:
8x + 36 = 8x +24
Since both sides of the equation have the same quantity of x variables ( 8X on both sides) there is no solution.