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 -3c + 2c = 6c - 7x - 6 for c in terms of x.
| -1\(\frac{2}{3}\)x + \(\frac{1}{6}\) | |
| x + \(\frac{2}{3}\) | |
| \(\frac{3}{10}\)x - \(\frac{4}{5}\) | |
| 1\(\frac{3}{11}\)x - \(\frac{9}{11}\) |