Answer:
The required expression is [tex]m=\frac{-15}{-3-4}[/tex].
Step-by-step explanation:
The general form of the equation is
[tex]gm=cm+rg[/tex] .... (1)
We need to solve this equation for m.
Subtract cm from both the sides.
[tex]gm-cm=rg[/tex]
Taking out the common factor.
[tex]m(g-c)=rg[/tex]
Divide both sides by (g-c).
[tex]\frac{m(g-c)}{g-c}=\frac{rg}{g-c}[/tex]
[tex]m=\frac{rg}{g-c}[/tex] ..... (2)
The given equation is
[tex]-3m=4m-15[/tex] ..... (3)
From (1) and (3), we get
[tex]g=-3,c=4,rg=-15[/tex]
Substitute g=-3, c=4, rg=-15 in equation (2).
[tex]m=\frac{-15}{-3-4}[/tex]
Therefore the required expression is [tex]m=\frac{-15}{-3-4}[/tex].
Answer:
the corect answer on edge is c
Step-by-step explanation:
