Hey there!
Answer = -21
Explanation:
Let's solve your equation step-by-step.
x + 7 = -14
Subtract seven from both sides:
x + 7 - 7 = -14 - 7
x = -21
So therefore, that is how you found your answer: x = -21
to find x you add would change -14 into 14 and add 14+ 7 and it will be 21 but x=-21 because your answer is a negative number
