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 + 3c = 2c + y - 7 for c in terms of y.
| \(\frac{1}{5}\)y + \(\frac{7}{10}\) | |
| -\(\frac{10}{17}\)y + \(\frac{6}{17}\) | |
| 1\(\frac{1}{2}\)y - 1\(\frac{1}{2}\) | |
| 9y - 9 |