In example 4, change 2t-7 to 7-2t and then solve.
Reference Example: 4
Solve equation 2t-7=9.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Request! (Login Required)
Post an Article +5 Coins
Post an Answer +5 Coins
Post a Question with Answer +5 Coins