b = -2
Work Step by Step
4b - 8 - b = 10b - 3b Combine like terms: 3b - 8 = 7b Subtract 7b from both sides: -4b - 8 = 0 Add 8 to both sides: -4b = 8 Divide both sides by -4: b = 8/(-4) b = -2
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