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 + 5c = 3c + 7y - 4 for c in terms of y.
| -1\(\frac{7}{8}\)y - \(\frac{5}{8}\) | |
| -\(\frac{2}{9}\)y + \(\frac{4}{9}\) | |
| -3\(\frac{1}{3}\)y + 2\(\frac{1}{3}\) | |
| -1\(\frac{1}{4}\)y - \(\frac{3}{4}\) |