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 8c - 3c = -9c - 8z - 3 for c in terms of z.
| 1\(\frac{1}{3}\)z - 1\(\frac{1}{3}\) | |
| 1\(\frac{2}{7}\)z - \(\frac{2}{7}\) | |
| \(\frac{1}{12}\)z - \(\frac{7}{12}\) | |
| -\(\frac{5}{17}\)z - \(\frac{3}{17}\) |