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 4c + 8c = -7c + 9x + 1 for c in terms of x.
| 3\(\frac{3}{4}\)x - \(\frac{1}{4}\) | |
| x - \(\frac{1}{10}\) | |
| \(\frac{2}{7}\)x + \(\frac{2}{7}\) | |
| \(\frac{1}{11}\)x + \(\frac{1}{11}\) |