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