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Umnica [9.8K]
4 years ago
15

12y+d=−19y+t Solve for y

Mathematics
1 answer:
olya-2409 [2.1K]4 years ago
7 0

Hi!

Solve for d.

12y+d=-19y+t

<em>Subtract by 12y from both sides.</em>

12y+d-12y=-19y+t-12y

Answer---> d=-31y+t

Solve for y.

<em>Add 19y from both sides.</em>

d+12y+19y=t-19y+19y

d+31y=t

<em>Add d from both sides</em>

d+31y+-d=t+-d

31y=-d+t

<em>Divide by 31 from both sides.</em>

\frac{31y}{31}=\frac{-d+t}{31}

Answer ----> y=\frac{-1}{31} d+\frac{1}{31}t

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

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