slove for B
A=4B+7C
To solve for B, we need to isolate it on one side of the equation.
Given: A = 4B + 7C
Subtract 7C from both sides:
A - 7C = 4B
Divide both sides by 4:
B = (A - 7C) / 4
Therefore, the solution for B is B = (A - 7C) / 4.