Answer:
t=-2
Step-by-step explanation:
t+7=5
t+7-7=5-7
t=-2
The half done equation would be by+2/3-c=y I forget what you have to do but if you know u can just fix it up from here
Hello and welcome to Brainly! I'm Gabriella and I'm a part of the Engagement team on Brainly. Thank you for posting your first question! I hope you enjoy your time here on Brainly! If you have any questions about navigating and understanding the Brainly website, don't hesitate to reach out to me or anyone else on the Engagement team!