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