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 -8c + 7c = -c + 6x + 4 for c in terms of x.
| -x - \(\frac{1}{3}\) | |
| -\(\frac{1}{2}\)x + 1\(\frac{1}{4}\) | |
| \(\frac{1}{7}\)x - \(\frac{4}{7}\) | |
| 16x + 6 |