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 5c - c = -7c - 3z - 6 for c in terms of z.
| \(\frac{3}{4}\)z + 1\(\frac{1}{2}\) | |
| -\(\frac{1}{6}\)z - \(\frac{1}{2}\) | |
| -\(\frac{4}{7}\)z - \(\frac{4}{7}\) | |
| \(\frac{6}{11}\)z + \(\frac{3}{11}\) |