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 -a + 3a = 2a + 4y - 2 for a in terms of y.
| \(\frac{10}{13}\)y + \(\frac{8}{13}\) | |
| 2\(\frac{3}{5}\)y - \(\frac{1}{5}\) | |
| -\(\frac{1}{3}\)y + \(\frac{2}{3}\) | |
| 2\(\frac{1}{3}\)y + \(\frac{1}{3}\) |