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 + 6c = -3c + 7z + 5 for c in terms of z.
| 2z - 9 | |
| \(\frac{1}{11}\)z + \(\frac{5}{11}\) | |
| -\(\frac{3}{13}\)z + \(\frac{5}{13}\) | |
| -14z - 6 |