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 6c - 6c = -7c - 6z + 7 for c in terms of z.
| -\(\frac{5}{8}\)z - \(\frac{3}{4}\) | |
| z + \(\frac{7}{13}\) | |
| z - 8 | |
| \(\frac{3}{13}\)z - \(\frac{5}{13}\) |