-2(8m+8) = -16
-16m - 16 = -16
His first mistake lies in his distribution. When multiplying -2 * 8, he made it a positive 16, when he should have made it a negative 16.
Add 16 to each side.
-16m = 0
Divide that by -16
m = 0
Answer:
a = 12
Step-by-step explanation:
Convert element into fraction : 3= 3/1
Cross multiply
You find a point at the intersection of a plane and line.