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