Question

15m + 3 / 2 = -6

Answer 1

15m=-6-3/2
15m=(-12-3)/2
m=-15/15*2
m=-1/2

Answer 2

\[15m+\frac{ 3 }{ 2 }=-6\]
reverse division of 2 with multiplication of 2
\[15m+\frac{ 3 }{ 2 }\times2=-6\times2\]
\[15m+3=-12\]
subtract 3 from both sides;
\[15m+3-3=-12-3\]
\[15m=-15\]Divide both sides by 15;
\[\frac{ 15m }{ 15 }=\frac{ -15 }{ 15 }\]
\[m=-1\]