Answer:
Step-by-step explanation:
[tex]\sf -2\left(m-30\right)=-6m[/tex]
➸ Expand, Apply Distributive property.
[tex]\sf -2m+60=-6m[/tex]
➸ Subtract 60 from both sides:
[tex]\sf -2m+60-60=-6m-60[/tex]
[tex]\sf -2m=-6m-60[/tex]
➸ Add 6m from both sides:
[tex]\sf -2m+6m=-6m-60+6m[/tex]
[tex]\sf 4m=-60[/tex]
➸ Divide both sides by 4:
[tex]\sf \cfrac{4m}{4}=\cfrac{-60}{4}[/tex]
[tex]\sf m=-15[/tex]
________________________________________
