The sum of twice a number and six is equal to the sum of the number and 7. What is the equation that represents the sentence.
![The sum of twice a number and six is equal to the sum of the number and 7 What is the equation that represents the sentence class=](https://us-static.z-dn.net/files/d1c/0f01a025eb313cfe9796a9d68fd873a6.jpg)
Answer: C is the Answer
Step-by-step explanation:
x = -5
Step 1: open the bracket
2x + 12= x + 7
Step 2: Combine like terms
2x- x= 7-12
x= -5