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 8c - 2c = 9c + 3y - 8 for c in terms of y.
| \(\frac{4}{13}\)y + \(\frac{5}{13}\) | |
| -5y + 8 | |
| \(\frac{9}{11}\)y + \(\frac{3}{11}\) | |
| -3\(\frac{1}{3}\)y - 1\(\frac{2}{3}\) |