Answer:
[tex]c=\frac{d-ab}{a}[/tex]
Step-by-step explanation:
we have
[tex]a(c+b)=d[/tex]
Solve for c
That means ----> isolate the variable c
Divide by a both sides
[tex]c+b=\frac{d}{a}[/tex]
subtract b both sides
[tex]c=\frac{d}{a}-b[/tex]
[tex]c=\frac{d-ab}{a}[/tex]