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