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 + 3a = -a + 3y - 8 for a in terms of y.
| -\(\frac{1}{13}\)y + \(\frac{5}{13}\) | |
| y + 1\(\frac{3}{5}\) | |
| y - 4\(\frac{1}{2}\) | |
| \(\frac{5}{9}\)y + 1 |