The question is in the photo. Simplify by combining like terms.

Given the expression
[tex]3y-y+5x+3-7x[/tex]The expression is simplified by collecting like terms.
Thus,
[tex]\begin{gathered} 3y-y+5x-7x+3 \\ \Rightarrow2y-2x+3 \end{gathered}[/tex]Hence, the expression is simplified to be
[tex]2y-2x+3[/tex]