3 x − m = 2 ( x + m ) + 5 3 x − m = 2 x + 2 m + 5 x = 3 m + 5 {\displaystyle {\begin{aligned}&3x-m=2(x+m)+5\\&3x-m=2x+2m+5\\&x=3m+5\\\end{aligned}}}
3 m + 5 > | m | − 3 m − 3 < m < 3 m + 5 {\displaystyle {\begin{aligned}&3m+5>|m|\\&-3m-3<m<3m+5\end{aligned}}}
m < 3 m + 5 − 2 m < 5 m > 5 − 2 {\displaystyle {\begin{aligned}&m<3m+5\\&-2m<5\\&m>{\frac {5}{-2}}\\\end{aligned}}}
x > − 5 4 {\displaystyle {\begin{aligned}x>{\frac {-5}{4}}\end{aligned}}}
