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 -8c - 4c = 9c - 8z + 2 for c in terms of z.
| \(\frac{4}{17}\)z - \(\frac{2}{17}\) | |
| -2\(\frac{3}{4}\)z + 1 | |
| -1\(\frac{1}{4}\)z - \(\frac{1}{8}\) | |
| -2\(\frac{1}{5}\)z - \(\frac{2}{5}\) |