How to slove liner equation?
for example: 3×−2=−7

x = -5/3

Step-by-step explanation:

3x - 2 = -7

Add 2 to both sides

3x - 2 + 2 = -7 +2

          3x  = -5

Divide both sides by 3

            3x/3 = -5/3

            x = -5/3

step-by-step explanation:

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: