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 + 5c = -9c + 7x - 2 for c in terms of x.
| \(\frac{9}{11}\)x - \(\frac{4}{11}\) | |
| x - 1 | |
| -1\(\frac{1}{2}\)x + \(\frac{2}{3}\) | |
| \(\frac{4}{13}\)x + \(\frac{3}{13}\) |