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