Answer:
b = (d-c)/a
Step-by-step explanation:
ab + c = d
We want to solve for b, so we need to get b alone
Subtract c from each side
ab+c-c = d-c
ab = (d-c)
Divide each side by a
ab/a = (d-c)/a
Alright well Solve for b by simplifying both sides of the equation, then isolating the variable.
b = - c/a + d/a
Hope this helps have a nice day :)
