Answer:
x = 5
Step-by-step explanation:
The given equation is :
2(1+7x)=72
Use the distributive property to the LHS.
2(1)+2(7x) = 72
2+14x = 72
Subtract 2 from both sides.
2+14x-2 = 72-2
14x = 70
x = 70/14
So, the answer of the given equation is x = 5.
Answer: 199.69
399.37 divided by 2 bc that’s how many tires she bought
Answer: D. 20
(4/5)(25/1)
= 100/5
=20
