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 2b - 6b = -9b + 4x - 2 for b in terms of x.
\(\frac{10}{11}\)x - \(\frac{2}{11}\) | |
-14x + 7 | |
x - \(\frac{1}{9}\) | |
x - \(\frac{1}{2}\) |