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 -5c + 6c = 2c - 5x + 1 for c in terms of x.
| 1\(\frac{4}{7}\)x - \(\frac{1}{7}\) | |
| 2\(\frac{3}{5}\)x - 1\(\frac{2}{5}\) | |
| 9x + 9 | |
| -2\(\frac{1}{3}\)x + 2\(\frac{2}{3}\) |