Answer:
N.14: No Solution for both N.15: x=17, LP=34, and LN=34
Explanation:
N.14:
2x+12=2x-64 (subtract 2x from both sides)
12=-64
Therefore No Solution Because 12 doesn't equal -64
N.15:
4x-34=2x (subtract 4x from both sides)
-2x=-34 (Divide both sides by -2)
x=17
LP=4(17)-34 (Substitute x for 17)
LP=68-34
LP=34
LN=2(17) (Substitute x for 17)
LN=34