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 -2c + c = -8c - 9y + 6 for c in terms of y.
| \(\frac{4}{5}\)y + 1\(\frac{4}{5}\) | |
| -1\(\frac{2}{3}\)y + 1 | |
| \(\frac{5}{6}\)y - 1 | |
| \(\frac{1}{5}\)y - 1\(\frac{2}{5}\) |