3(t+7)=9-5t
4t=48-2(7-t)
i need all the working plz

3(t+7)=9-5t 

First you would solve the distributed part . 3(t+7) which is (3t+21)
Then your problem will now be 3t+21=9-5t

Now you will subtract either 21 or 9 on both sides I chose 9.

now your problem will be 3t+12=5t

now you will subtract 3t because you cannot subtract 5t or it will be no problem on that side of the problem.

12=5t
      

now divide both sides by 5 and you will get your answer

Answer (2.4=t)

7.3

step-by-step explanation:

81+30=111180 minus 111=691/2×19=9.569÷9.5=7.263157895~7.3