Answer:
x = - 3
Explanation:
10x + 45 + 2(x + 11) = 3(3x + 4) + 46
10x + 45 + 2x + 22 = 9x + 12 + 46
12x + 45 + 22 = 9x + 12 + 46
12x + 67 = 9x + 58
12x + 67 - 9x = 58
12x - 9x = 58 - 67
3x = 58 - 67
3x = - 9
x=-3
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