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