Answer :
Let's solve for a
ab+c=d
Add -c to both sides
ab+c+-c=d+-c
ab=-c+d
Divide both sides by b
ab/b=-c+d/b
a= -c+d/b
I hope that's help ! Good night .
Rearrange the equation to isolate A
A*b+c = d
-c -c
A*b=d-c
/b /b
Therefore the answer is A = [tex] \frac{d-c}{b} [/tex]
A*b+c = d
-c -c
A*b=d-c
/b /b
Therefore the answer is A = [tex] \frac{d-c}{b} [/tex]