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 - 7c = 6c + 5y + 7 for c in terms of y.
| -1\(\frac{4}{13}\)y - \(\frac{8}{13}\) | |
| -\(\frac{3}{4}\)y - 2\(\frac{1}{4}\) | |
| -1\(\frac{3}{4}\)y - \(\frac{1}{8}\) | |
| -12y - 7 |