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Anonymous
Firstly, write it as a mathematical equation:
3x + 6 = 2x + 10
Subtract 6 from both sides:
3x = 2x + 4
Subtract 2x from both sides:
x = 4
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10 - 3x = x - 2x + 40 10 - 3x = - x + 40 10 - 40 = 3x - x -30 = 2x -15 = x
3x
3x - 3 = 2x + 6 3x = 2x + 9 x = 9
so 3x + 2 = x + 12 ie 2x = 10 x =5