3t-1=8 3t=8+1 3t=9 3t divide by 9 Will give you 3 So your t value would be 3
Explanation: you would have to bring the -1 over to the 8, making the 1 positive. Then you would add up 8 nd 1. And just divide the two numbers so 9 divide by 3. And you would have your answer T=
