Question

x=2y+3z if your solving for y???

Answer 1

Subtract 3z both sides

Answer 2

\[\large{x-\color{red}{3z}=\color{blue}{2y+3z}-\color{red}{3z}}\]

Answer 3

\[\large{\color{blue}{x-3z}=2y}\]
\[\large{\frac{x-3z}{2}=\frac{2y}{2}}\]