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 3a - 2a = -3a - 7x + 2 for a in terms of x.
| \(\frac{2}{9}\)x + \(\frac{8}{9}\) | |
| -\(\frac{5}{6}\)x + \(\frac{1}{3}\) | |
| \(\frac{7}{10}\)x - \(\frac{3}{5}\) | |
| \(\frac{3}{13}\)x + \(\frac{6}{13}\) |