The amount of money spent at the gas station varies directly with the number of gallons purchased the cost warps $37.72.how much would 8 gallons of gas cost?

How many gallons of gas got put into the gas tank to get you to $37.72? All the information is not there.

Step-by-step explanation:

1. 3

2. 4

3. 1

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-wfz

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x