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 + 4c = -3c + 9x - 3 for c in terms of x.
| -2\(\frac{1}{2}\)x + 1\(\frac{1}{2}\) | |
| -\(\frac{13}{14}\)x - \(\frac{2}{7}\) | |
| -1\(\frac{1}{3}\)x + 1 | |
| -5x + 9 |