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Wesley
Mathematics
24 October, 03:20
Solve: - 15b + 21 + 5b = -19
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Braedon Bradley
24 October, 03:27
0
b = 4
Step-by-step explanation:
-15b + 21 + 5b = -19
Combine like terms
-15b + 5b + 21 = - 19
-10b + 21 = - 19
Subtract 21 from each side
-10b + 21 - 21 = - 19-21
-10b = - 40
Divide each side by - 10
-10b/-10 = - 40/-10
b = 4
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