Answer:
x=21
Step-by-step explanation:
x-7=14
add 7 to both sides
x=21
Lol lolz referred as in pennies lol
<span>By the Pythagorean theorem
AB = </span>√(12²+5²) = √169 = 13 units
-1/2 ans. Hope it helps..
Both the x and y have to be greater than zero so you need to add two inequalities, x>0, y>0