Question

12) Find HU if HW = 2x + 1 and UW = x - 2

(I really need help in this) if anyone can help me

Answer 1

`x + 3`

Explanation:

HW = UW + HU

`(2x + 1) = (x - 2) + hu`

Subtract (x-2) from both sides (subtracting a negative is just adding a positive)

`x + 3 = hu`