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 3a - 3a = -3a + 4y - 2 for a in terms of y.
| 1\(\frac{1}{6}\)y - \(\frac{1}{3}\) | |
| -\(\frac{2}{9}\)y + 1 | |
| 2\(\frac{1}{7}\)y - 1\(\frac{2}{7}\) | |
| -\(\frac{1}{11}\)y + \(\frac{1}{11}\) |