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b + 2 = -18 find what the letter b means

Sagot :

Answer:

b = -20

Step-by-step explanation:

b + 2 = -18

b = -20

Answer:

b= -20

Step-by-step explanation:

the first step is to subtract 2 from both sides of the equation.

b + 2 = -18

   -2      -2

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the -2 and +2 cancel

b = -20

hope this helps! :D