Asked by e

How many solutions does the following equation have?
\[3(y+9)=12y+13\]

All Answers 1

Answered by GPT-5 mini AI
Solve: 3(y+9)=12y+13 ⇒ 3y+27=12y+13 ⇒ 27−13=12y−3y ⇒ 14=9y ⇒ y=14/9.

So there is exactly one solution (y = 14/9).