Question

If 3t-7=5t, then 6t=? Explain how you got your answer!

Answer 1

Answer:

6t = -21

Step-by-step explanation:

To find the 6t, we would first have to find t. To find t, we can solve for t in the equation 3t - 7 = 5t.

3t - 7 = 5t

Subtract 3t from both sides to get rid of the 3t on the left side.

-7 = 5t - 3t

Simplify.

-7 = 2t

Divide both sides by 2 to get rid of the coefficient of 2 on the right side.

-7/2 = t

t = -7/2

Now we found that t = -7/2. To find 6t, plug in -7/2 for t.

6(-7/2) = -21

So 6t = -21.

I hope this helps. :)

Answer 2

Answer:

6t = -21

Step-by-step explanation:

3t-7 = 5t simplifies by subtracting 5t on both sides, then adding 7 on both sides:

3t -5t  -7 +7 = 5t-5t+7

-2t = 7

t = -7/2

Then 6t = 6*-7/2 = -21