Answer:
b = 0
Explanation:
4b + 6 = 2 – b + 4
Add 1b both side
4b + 6 + 1b = 2 - b + 4 + 1b
5b + 6 = 2 + 4
5b + 6 = 6
Subtract both side by 6
5b + 6 - 6 = 6 - 6
5b = 0
Divide both side by 5, we get
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