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 + 6c = 5c + 9x + 2 for c in terms of x.
| 1\(\frac{1}{4}\)x + \(\frac{1}{2}\) | |
| -\(\frac{1}{6}\)x + \(\frac{1}{3}\) | |
| -\(\frac{1}{3}\)x - \(\frac{2}{9}\) | |
| -\(\frac{3}{8}\)x + \(\frac{1}{8}\) |