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 -8a - 8a = -7a + 6y + 8 for a in terms of y.
| -14y - 8 | |
| \(\frac{3}{13}\)y + \(\frac{3}{13}\) | |
| 3y - 9 | |
| 4y + 7 |