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 -6c - 2c = 7c + 7x + 1 for c in terms of x.
| \(\frac{7}{11}\)x - \(\frac{5}{11}\) | |
| -\(\frac{9}{13}\)x - \(\frac{1}{13}\) | |
| -\(\frac{7}{11}\)x - \(\frac{6}{11}\) | |
| \(\frac{7}{13}\)x + \(\frac{9}{13}\) |