Answer:
-8d+13
Explanation:
Multiply first:
3x4=12
Add:
12+1=13
Add equations:
The correct answer is -8d+13
Add and Multiply all of the numbers without variables:
3x4+1
Use PEMDAS to solve (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction):
Now you have your answer:
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