To solve for x, we will begin by using the distributive property
6x - 2(x + 4) = 12
6x - 2x - 8 = 12
(always remember to sort your negatives!)
Add like terms
4x - 8 = 12
Add 8 to both sides
4x = 20
Divide both sides by 4
x = 5
Answer: the answer is 6ft
Step-by-step explanation:
3 times 1 times 2 = 6ft
1. -5^3-4^3
2. -15-64
3. -79