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 -4c - 3c = -7c + 6z + 6 for c in terms of z.
| 3z + 2 | |
| -\(\frac{13}{14}\)z - \(\frac{2}{7}\) | |
| -\(\frac{1}{4}\)z - 2\(\frac{1}{4}\) | |
| 5z + 8 |