How do you solve 3t(t+5)t2=2t2+4t1?

1 Answer
May 6, 2016

Expand and simplify to find:

t=111

Explanation:

Expanding the left hand side we find:

3t(t+5)t2=3t2+15tt2=2t2+15t

So the equation becomes:

2t2+15t=2t2+4t1

Subtract 2t2 from both sides to get:

15t=4t1

Subtract 4t from both sides to get:

11t=1

Divide both sides by 11 to get:

t=111