Question

What is the answer for this? (Have to do it step by step) 5t-3u + 3 -2t-u-1

Answer 1

5t-3u+3-2t-u-1

First collect u's,

-4u+5t-2t+3-1

Then collect t's

-4u+3t+3-1

Then collect constants,

-4u+3t+2

And you are done :)

Hope this helps.