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Solution 33x - 2 = x + 10 Subtract x from both sides 3x - x - 2 = x - x + 10 2x - 2 = 10 Add 2 to both sides 2x - 2 + 2 = 10 + 2 2x = 12 Divide both sides by 2 x = 6 Check!3 x 6 - 2 = 16 = 6 + 10 |
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Solution 33x - 2 = x + 10 Subtract x from both sides 3x - x - 2 = x - x + 10 2x - 2 = 10 Add 2 to both sides 2x - 2 + 2 = 10 + 2 2x = 12 Divide both sides by 2 x = 6 Check!3 x 6 - 2 = 16 = 6 + 10 |