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 4c - 5c = -5c - 3x + 7 for c in terms of x.
| x - \(\frac{6}{7}\) | |
| \(\frac{2}{9}\)x + \(\frac{7}{9}\) | |
| \(\frac{5}{11}\)x - \(\frac{3}{11}\) | |
| -11x - 5 |