Step-by-step explanation:
add the like terms
2x - 14x = -71 -1
-12x = -72
12x = 72
x = 6
(k/5) - h <== ur expression
Answer:
For area, square unit is used as the area is calculated using two dimensions length and breadth.
For volume, cubic unit is used as the volume is calculated using three dimensions length, breadth and height.
Step-by-step explanation:
Area refers to the space occupied by a two dimensional flat object in a plane. For area, square unit is used as the area is calculated using two dimensions length and breadth.
Volume is defined as the space occupied by the three-dimensional object. For volume, cubic unit is used as the volume is calculated using three dimensions length, breadth and height.
It is -7w.
Explanation:
Imagine you have 3 apples. You owe 10 apples. You give away your 3 apples to the people you were in debt to. But you still owe 7. So that's a -7.
