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 5c + c = -3c - 7z + 2 for c in terms of z.
| -\(\frac{3}{8}\)z + \(\frac{7}{8}\) | |
| 2\(\frac{2}{3}\)z - 1 | |
| -z + \(\frac{1}{4}\) | |
| -\(\frac{1}{3}\)z + 2\(\frac{2}{3}\) |