Write the phrase as a mathematical expression. Use x to represent the number. Combine like terms if possible.Six times a number added to -5, subtracted from twice the sum of seven times the number 
A. 6(x - 5) - (2 + 7)(x + 9); -111 - 3x
B. (-5 + 6x) - 2(7x + 9); -23 - 8x
C. 2(7x + 9) - (-5 + 6x); 23 + 8x
D. (2 + 7)(x + 9) - 6(x - 5); 111 + 3x
Answer: C
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, and 
.
A. 
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