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 - 3c = 2c - 3x - 7 for c in terms of x.
| 2\(\frac{1}{5}\)x - \(\frac{4}{5}\) | |
| -1\(\frac{1}{18}\)x + \(\frac{5}{18}\) | |
| \(\frac{1}{2}\)x + \(\frac{2}{3}\) | |
| x + 1\(\frac{1}{6}\) |