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 b + 5b = -8b + 9y + 4 for b in terms of y.
| \(\frac{2}{15}\)y + \(\frac{7}{15}\) | |
| 2y - 6 | |
| \(\frac{4}{9}\)y + \(\frac{4}{9}\) | |
| -1\(\frac{1}{2}\)y - 1\(\frac{1}{2}\) |