Answer:
x = 2
Step-by-step explanation:
[tex]6x + 14 = 20x - 14[/tex]
subtract 20x from both sides
[tex]-14x + 14 = -14[/tex]
divide both sides by -14
[tex]x - 1 = 1[/tex]
add 1 to both sides
[tex]x = 2[/tex]