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 -5c + 5c = 7c + 8x + 4 for c in terms of x.
| -1\(\frac{3}{14}\)x - \(\frac{4}{7}\) | |
| -\(\frac{1}{4}\)x - \(\frac{1}{3}\) | |
| 2x - 6 | |
| \(\frac{2}{3}\)x - 1\(\frac{2}{3}\) |