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Simplifying 3b + 4 = b + -4 Reorder the terms: 4 + 3b = b + -4 Reorder the terms: 4 + 3b = -4 + b Solving 4 + 3b = -4 + b Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-1b' to each side of the equation. 4 + 3b + -1b = -4 + b + -1b Combine like terms: 3b + -1b = 2b 4 + 2b = -4 + b + -1b Combine like terms: b + -1b = 0 4 + 2b = -4 + 0 4 + 2b = -4 Add '-4' to each side of the equation. 4 + -4 + 2b = -4 + -4 Combine like terms: 4 + -4 = 0 0 + 2b = -4 + -4 2b = -4 + -4 Combine like terms: -4 + -4 = -8 2b = -8 Divide each side by '2'. b = -4 Simplifying b = -4
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