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 9c + 6c = 5c + 5x - 4 for c in terms of x.
| \(\frac{3}{16}\)x + \(\frac{1}{16}\) | |
| -\(\frac{1}{4}\)x - 1 | |
| \(\frac{7}{11}\)x - \(\frac{1}{11}\) | |
| -8x - 1 |