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 -7b + 6b = 4b + 3z - 5 for b in terms of z.
| -2z + \(\frac{1}{3}\) | |
| -z + 1 | |
| \(\frac{3}{11}\)z + \(\frac{5}{11}\) | |
| -1\(\frac{1}{4}\)z - 1\(\frac{1}{2}\) |