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 -2b + 6b = 8b - 4y + 3 for b in terms of y.
| 1\(\frac{1}{3}\)y - \(\frac{1}{3}\) | |
| -7\(\frac{1}{2}\)y - 4 | |
| y - \(\frac{3}{10}\) | |
| \(\frac{4}{15}\)y + \(\frac{1}{3}\) |