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 -c - 7c = -4c - 6x - 2 for c in terms of x.
| -\(\frac{4}{5}\)x - \(\frac{4}{5}\) | |
| \(\frac{1}{3}\)x - \(\frac{2}{3}\) | |
| x - \(\frac{1}{4}\) | |
| -\(\frac{3}{8}\)x - \(\frac{3}{16}\) |