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 - 9c = 8c + 2x + 1 for c in terms of x.
| \(\frac{1}{14}\)x - \(\frac{3}{7}\) | |
| 1\(\frac{6}{7}\)x + 1\(\frac{1}{7}\) | |
| -2\(\frac{3}{4}\)x - \(\frac{1}{4}\) | |
| \(\frac{6}{11}\)x + \(\frac{9}{11}\) |