Solve for: 3x+(1)/(5)+2x+3=180

Expression: $3x+\frac{ 1 }{ 5 }+2x+3=180$

Collect like terms

$5x+\frac{ 1 }{ 5 }+3=180$

Calculate the sum

$5x+\frac{ 16 }{ 5 }=180$

Move the constant to the right-hand side and change its sign

$5x=180-\frac{ 16 }{ 5 }$

Calculate the difference

$5x=\frac{ 884 }{ 5 }$

Divide both sides of the equation by $5$

$\begin{align*}&x=\frac{ 884 }{ 25 } \\&\begin{array} { l }x=35 \frac{ 9 }{ 25 },& x=35.36\end{array}\end{align*}$