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