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 - 4c = 3c + 7x + 6 for c in terms of x.
| \(\frac{1}{11}\)x - \(\frac{7}{11}\) | |
| -1\(\frac{8}{9}\)x - \(\frac{8}{9}\) | |
| -\(\frac{1}{11}\)x - \(\frac{7}{11}\) | |
| -1\(\frac{2}{9}\)x - \(\frac{2}{3}\) |