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 6b - 4b = -2b + 2y + 4 for b in terms of y.
| -\(\frac{2}{5}\)y - \(\frac{1}{5}\) | |
| \(\frac{3}{4}\)y + \(\frac{1}{2}\) | |
| \(\frac{3}{4}\)y - 1 | |
| -\(\frac{5}{7}\)y + \(\frac{3}{14}\) |