Final answer:
The expression 12-6x(10+2) simplifies to -60.
Step-by-step explanation:
To simplify the expression 12-6x(10+2), we need to follow the order of operations, which is commonly known as PEMDAS. This stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). In this case, we first simplify the expression inside the parentheses: 10+2 = 12. Then, we perform the multiplication: -6x12 = -72. Finally, we do the subtraction: 12-72 = -60.
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