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 -7c + c = -5c + 8x - 8 for c in terms of x.
| -3\(\frac{1}{2}\)x + 4 | |
| \(\frac{6}{13}\)x - \(\frac{8}{13}\) | |
| 4x - 3 | |
| 1\(\frac{2}{9}\)x - \(\frac{5}{9}\) |