Solve for y

12ytd=-19 y+t

y=t / (12dt+19)

Step-by-step explanation:

This question want us to make y the subject of formula ... it involves a step by step process

Back to the question

12ytd=-19y+t

Let's start solving by asking how can we make y the subject of formula from this equation ... you have to be a fast thinker

Let's continue with the solution

12ytd=-19y+t

Add 19y to both sides

12ydt+19y=t

Then factorise only from the left side and y is common to the two figures

y (12dt+19) = t

Divide both sides by (12dt+19)

y=t / (12dt+19)

Therefore the final answer is y=t / (12dt+19)