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 -3c + 4c = 7c - 3y + 2 for c in terms of y.
| 1\(\frac{3}{4}\)y - 2\(\frac{1}{4}\) | |
| -2\(\frac{2}{3}\)y - 1\(\frac{1}{3}\) | |
| 1\(\frac{1}{6}\)y + \(\frac{1}{2}\) | |
| \(\frac{7}{10}\)y - \(\frac{1}{5}\) |