$$\left. \begin{array} { l } { \frac { x + 1 } { 5 } - \frac { 3 ( x - 1 ) } { 10 } = 2 } \end{array} \right.$$
$x=-15$
$$2\left(x+1\right)-3\left(x-1\right)=20$$
$$2x+2-3\left(x-1\right)=20$$
$$2x+2-3x+3=20$$
$$-x+2+3=20$$
$$-x+5=20$$
$$-x=20-5$$
$$-x=15$$
$$x=-15$$
Show Solution
Hide Solution
