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 + 2c = -7c + 8x + 6 for c in terms of x.
| 6x + 5 | |
| -3x - 3 | |
| -1\(\frac{4}{5}\)x - \(\frac{3}{5}\) | |
| \(\frac{1}{3}\)x - \(\frac{1}{3}\) |