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 -6b - 9b = -7b + 6x + 5 for b in terms of x.
| \(\frac{3}{10}\)x + \(\frac{9}{10}\) | |
| 15x + 5 | |
| -\(\frac{5}{7}\)x + 1\(\frac{2}{7}\) | |
| -3x - 7 |