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 -9b + 7b = -4b + 3x + 1 for b in terms of x.
| \(\frac{4}{5}\)x - \(\frac{1}{5}\) | |
| x + \(\frac{7}{8}\) | |
| x + 1\(\frac{1}{8}\) | |
| -\(\frac{11}{17}\)x - \(\frac{2}{17}\) |