15-b=12
I need help
plz​

b = 3

Step-by-step explanation:

15 - b = 12

-15        -15

-b = -3

b = 3

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-XxDeathshotxX

b=3

Step-by-step explanation:

15-b=12

-b=12-15

-b=-3 divide both sides by -1

b=3

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

idk

step-by-step explanation:

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