When solving an equation with two variables, replace the variables with the values given and then solve the now variable-free equation. (Remember order of operations, PEMDAS, Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.)
Solve -4c + 8c = 4c - 4y + 5 for c in terms of y.
| 1\(\frac{1}{2}\)y - \(\frac{5}{8}\) | |
| y + \(\frac{4}{17}\) | |
| 1\(\frac{2}{9}\)y - \(\frac{5}{9}\) | |
| y + \(\frac{1}{2}\) |