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 4a - 5a = 3a - 2x - 3 for a in terms of x.
| 1\(\frac{6}{7}\)x + \(\frac{4}{7}\) | |
| \(\frac{11}{13}\)x + \(\frac{4}{13}\) | |
| 3x - 3 | |
| x + 1 |