What is the justification for step 3 in the solution process?
0.8a − 0.1a = a − 2.5
step 1: 0.7a = a − 2.5
step 2: -0.3a = -2.5
step 3: a = 8.3

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

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step-by-step explanation:

a. do i have the cash i need for down payment?

b. do i want to use my savings instead of credit?

c. can i afford the car?

d. can i use the credit in a better way?

e. could i put off buying the car for a while?

f. what will happen if i don't buy it now?

g. what are the costs of using credit?

hope this (: