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Anastaziya [24]
4 years ago
9

Evaluate the expression given value of the variables 17 - 2c for c = 7

Mathematics
1 answer:
olya-2409 [2.1K]4 years ago
4 0
Input 7 into 2C and it will be 17 - 14 = 3
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Step-by-step explanation:

To solve this, work your way from the inner most parentheses to the outer most:

  1. The inner most parentheses is around 6-2, meaning you solve this first. When you solve this, you get 4.
  2. The second most inner parentheses is around (1+3 times 4) using PEMDAS, you first solve the multiplication, and then add. Once you solve this, you get 13.
  3. Next, the outer most parentheses is around (10-5+13x). When you simplify this, you get 5+13x
  4. Finally, you multiply 2(5+13x). Using distributive property, you get 10+26x as your final simplified answer.
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