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