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 + 3c = 7c + 5y - 4 for c in terms of y.
| -\(\frac{2}{13}\)y + \(\frac{4}{13}\) | |
| 13y - 4 | |
| 2\(\frac{1}{4}\)y - 1\(\frac{1}{4}\) | |
| \(\frac{3}{5}\)y - \(\frac{1}{10}\) |