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 8a - 5a = 5a - z + 8 for a in terms of z.
| \(\frac{9}{10}\)z - \(\frac{7}{10}\) | |
| 2z + 3 | |
| 1\(\frac{1}{3}\)z + 2\(\frac{2}{3}\) | |
| -\(\frac{9}{11}\)z + \(\frac{1}{11}\) |