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Solve the equation:3(x + 5) = 4x + 9 |
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Answer» 3(x + 5) = 4x + 9 ⇒ 3x + 15 = 4x + 9 ⇒ 3x – 4x = 9 – 15 On transposing 4x and 15 ⇒ – x = – 6 -x/-1 = - 9/1 On dividing by – 1 on both sides ⇒ x = 6 |
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