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 + 5b = 6b - 4y + 6 for b in terms of y.
| 7y + 1 | |
| 1\(\frac{3}{5}\)y - 1 | |
| \(\frac{7}{17}\)y - \(\frac{7}{17}\) | |
| 2\(\frac{1}{4}\)y - 1\(\frac{1}{2}\) |