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 -c + 7c = 4c + 8x + 2 for c in terms of x.
| 1\(\frac{3}{7}\)x + 1\(\frac{1}{7}\) | |
| -\(\frac{1}{5}\)x - \(\frac{2}{5}\) | |
| \(\frac{1}{2}\)x - \(\frac{1}{2}\) | |
| -\(\frac{5}{11}\)x - \(\frac{2}{11}\) |