Explain the steps used in this equation! Please help I will give brainliest to whoever answers ✌️✌️✌️✌️✌️

Step-by-step explanation:

3(x+4)-6=5x+5

distribute 3 through the parenthesis (3 times x + 3 times 4)=3x+12

3x+12-6=5x+5

subtract 12-6

3x+6=5x+5

Move the variable to the left and change the sign

3x-5x+6=5

collect like terms

3x-5x=5-6

-2x=5-6

divide both sides by -2

x=1/2

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

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step-by-step explanation: