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 -2a + 6a = a - 5x + 1 for a in terms of x.
| \(\frac{1}{7}\)x - \(\frac{2}{7}\) | |
| 3\(\frac{2}{3}\)x - \(\frac{1}{3}\) | |
| \(\frac{13}{17}\)x + \(\frac{3}{17}\) | |
| \(\frac{6}{13}\)x + \(\frac{6}{13}\) |