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 + 2c = -7c - 4x + 7 for c in terms of x.
| -x + 1\(\frac{1}{6}\) | |
| -\(\frac{5}{14}\)x + \(\frac{9}{14}\) | |
| -5x + 3 | |
| -\(\frac{1}{11}\)x - \(\frac{3}{11}\) |