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 -2c - 3c = 2c + 8x - 6 for c in terms of x.
| -\(\frac{7}{12}\)x - \(\frac{7}{12}\) | |
| 8x + 7 | |
| x - 3 | |
| -2\(\frac{3}{4}\)x + 1\(\frac{1}{2}\) |