<u>When we say to </u><u><em>solve for something</em></u>
<em> ⇒ essentially move everything to one side</em>
<em> ⇒ and that 'something' to the other</em>
<em />
In this case:
⇒ we need to move the y-variable by itself to one side
⇒ and everything else to the other
<em />
<u>Let's apply that principle</u>:
<u>Answer: (t-d) / 31</u>
<u></u>
Hope that helps!
#LearnwithBrainly
Answer:
Its the one in the top right corner
Step-by-step explanation: