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 6a + a = -9a - 9y - 2 for a in terms of y.
| \(\frac{1}{9}\)y - \(\frac{1}{9}\) | |
| 2\(\frac{4}{5}\)y - 1 | |
| -\(\frac{2}{3}\)y - \(\frac{2}{15}\) | |
| 1\(\frac{3}{7}\)y + 1\(\frac{2}{7}\) |