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