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 = 3c - 9y + 7 for c in terms of y.
| \(\frac{6}{11}\)y - \(\frac{7}{11}\) | |
| -\(\frac{2}{9}\)y + \(\frac{7}{9}\) | |
| -\(\frac{9}{11}\)y + \(\frac{9}{11}\) | |
| -15y + 3 |