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 2c + 8c = -6c + 2y - 4 for c in terms of y.
| -\(\frac{7}{13}\)y - \(\frac{7}{13}\) | |
| -\(\frac{1}{6}\)y + \(\frac{1}{18}\) | |
| -1\(\frac{1}{4}\)y + \(\frac{1}{4}\) | |
| -\(\frac{3}{4}\)y - \(\frac{1}{2}\) |