I=N/P+c, solve for P
I=N/P+c
I-c = N/P
P = N/(I-c)
How much acetic acid is in x gallons of a solution that is 26% acetic acid?
To solve for P in the equation I = N/P + c, we need to isolate the variable P.
Step 1: Start by subtracting c from both sides of the equation to remove it from the right side:
I - c = N/P
Step 2: Multiply both sides of the equation by P to get rid of the fraction:
P(I - c) = N
Step 3: Distribute P to the terms on the left side:
PI - Pc = N
Step 4: Move the term containing P to the right side by adding Pc to both sides:
PI = N + Pc
Step 5: Divide both sides of the equation by I to solve for P:
P = (N + Pc)/I
Therefore, the solution for P is (N + Pc)/I.