Question

Help please!! will give medal!


Which are the solutions to the equation |2x - 14| -12 = -12?


x = -10 or x = 7

x = -5 or x = 7

x = -5 or x = 2

x = 7 only

Answer 1

since adding 12 to both sides gives
\[|2x-14|=0\] there is only on solution

Answer 2

which is 7?