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(x + 6) * 28 = 181
28 (x + 6) = 181
28x + 168 = 181
28x = 181 - 168
28x = 13
x = 13/28
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3 (x + 2) = 2 (x + 2) + 2
3x + 6 = 2x + 4 + 2
3x + 6 = 2x + 6
3x - 2x = 6 - 6
x = 0