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 + 4a = a - 5x + 6 for a in terms of x.
| -\(\frac{8}{9}\)x + 1 | |
| -3x + 2 | |
| -8\(\frac{1}{2}\)x - 3 | |
| \(\frac{5}{7}\)x - 1 |