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 5a + 6a = -4a + z + 3 for a in terms of z.
| -\(\frac{5}{9}\)z + \(\frac{1}{3}\) | |
| -\(\frac{1}{4}\)z + \(\frac{1}{8}\) | |
| -\(\frac{5}{11}\)z + \(\frac{9}{11}\) | |
| -\(\frac{5}{14}\)z + \(\frac{5}{14}\) |