I need help with verbal algebra equations. I'm not exactly sure what they are called, but I'm improvising.

(EQUATION)
Seven less than a number t equals another number r plus 6. Solve for 6.

Question

I need help with verbal algebra equations. I'm not exactly sure what they are called, but I'm improvising. 

(EQUATION)
Seven less than a number t equals another number r plus 6. Solve for 6.

anonymous · Answer

$$t-7=r+6$$ was my answer. Can anyone tell me if this is correct?

anonymous · Answer

That wasnt my answer, but my depiction of the equation in numbers and variables.

anonymous · Answer

yep good job and yeah i was going to say now solve for six but you answered that:)

anonymous · Answer

Ok, thanks so much!

anonymous · Answer

np, i love figuring those out actually

anonymous · Answer

Can  also have some help with this one? 
Nine tenths of a number g is the same as seven plus two thirds of another number k.