Answer:
A) −31+2n=−55
Step-by-step explanation:
2n−31=−55
2n−31+31=−55+31
2n=−24
2n over 2=-24 over 2
n=-12
Answer:
Step 1: Identify the Problem. ...
Step 2: Analyze the Problem. ...
Step 3: Describe the Problem. ...
Step 4: Look for Root Causes. ...
Step 5: Develop Alternate Solutions. ...
Step 6: Implement the Solution. ...
Step 7: Measure the Results.
Answer:
X is less than or equal to five.
Step-by-step explanation:
Add five on each side and divide by 2!