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 3c - 6c = 8c - 9y - 3 for c in terms of y.
| \(\frac{3}{5}\)y + \(\frac{3}{5}\) | |
| -1\(\frac{6}{7}\)y + \(\frac{3}{7}\) | |
| \(\frac{7}{8}\)y + \(\frac{1}{4}\) | |
| \(\frac{1}{3}\)y + \(\frac{1}{4}\) |