A = 3b + 7c solve for b

Answer 1

To solve for b, we need to isolate b on one side of the equation.

Given that A = 3b + 7c, we can rearrange the equation as follows:

3b = A - 7c

Now, divide both sides of the equation by 3:

b = (A - 7c) / 3

Thus, the solution for b is (A - 7c) / 3.