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