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 -6c + 8c = -4c - 7x - 8 for c in terms of x.
| -x + 1\(\frac{1}{3}\) | |
| \(\frac{4}{7}\)x + \(\frac{5}{14}\) | |
| 7\(\frac{1}{2}\)x + 4 | |
| 5\(\frac{1}{2}\)x + 2\(\frac{1}{2}\) |