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