$$ \definecolor{crimBlue}{rgb}{0.196,0.467,0.533} \definecolor{crimOrange}{rgb}{0.969,0.553,0.149} \definecolor{crimGreen}{rgb}{0.498,0.694,0.302} $$
Solve for $&x$&: $& a - bx = cx + d$&

Step 1: What is the first step for isolating x?

Step 2: What is the second step?

Step 3: What is the next step?

Step 4: What is the final step to isolate x?

$$a - bx = cx + d$$
$$a - bx = cx + d$$ $$a - bx - cx = d$$
$$-bx - cx = d - a $$
$$x(-b - c) = d-a$$
$$x = \frac {d - a}{-b -c}$$