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Solve for b.
-b - 19 = -3b – 9

User Thanga
by
8.3k points

1 Answer

3 votes

Answer:

b=5

Explanation:

-b - 19 = -3b – 9

Add 3b to each side

-b+3b - 19 = -3b+3b – 9

2b -19 = -9

Add 19 to each side

2b-19+19 = -9+19

2b = 10

Divide by 2

2b/2 =10/2

b=5

User Aristos
by
9.0k points

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