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 + 6c = 2c + 8x + 4 for c in terms of x.
| -\(\frac{2}{9}\)x - \(\frac{4}{9}\) | |
| -\(\frac{2}{5}\)x + 1 | |
| 5x - 2 | |
| \(\frac{1}{2}\)x + \(\frac{7}{12}\) |