Thank you for the opportunity to help you with your question!
9b-7=5b+25 <=> 9b-5b=25+7 <=> 4b=32 <=>b=32/4 <=>b=8
Hope it helps !!!
You are welcome, don't hesitate to ask me for more explanations if needed.
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?