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 + 7c = -2c - 2x - 8 for c in terms of x.
| -\(\frac{11}{18}\)x - \(\frac{2}{9}\) | |
| -2x - 1\(\frac{4}{5}\) | |
| 9x - 3 | |
| 4\(\frac{1}{2}\)x + 4 |