139k views
2 votes
3t minus 7 equals 5t then 6t =

1 Answer

2 votes
-21.

3t - 7 = 5t

Subtract 3t from both sides to isolate the variable.

-7 = 2t

Divide both sides by 2.

-7/2 = t

Plug in for 6t.

6(-7/2)

Multiply.

-42/2

Simplify.

-21.
User RomanM
by
6.2k points