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 + 3b = -8b + 3y + 9 for b in terms of y.
| 1\(\frac{5}{8}\)y + \(\frac{5}{8}\) | |
| y + 2\(\frac{1}{4}\) | |
| 4y + 5 | |
| 6\(\frac{1}{2}\)y - 2 |