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