Question

(y+z)p+(z+x)q = x+y​

Answer 1

$\huge\mathcal\colorbox{purple}{\color{white}{AnSwEr~↓~↓~}}$

$\bf (y + z)p + (z + x)q = x + y \\ \bf (py + pz) + (qz + qx) = x + y \\ \color{purple}{ \underline{ \boxed{ \bf py + pz + qz + qx = x + y}}}$

$\huge\color{purple}{\textbf{\textsf{Hope~it~helps..!!}}}$