Final answer:
To make x the subject of the formula, isolate x on one side by moving all terms that don't contain x to the other side. Then solve for x by dividing both sides of the equation by the coefficient of x.
Step-by-step explanation:
To make x the subject of the formula, we need to isolate x on one side of the equation. Start by moving all terms that don't contain x to the right side of the equation. This gives us: 2x = 5xz - 3u + 3y. Next, divide both sides of the equation by 2 to solve for x. This gives us the final equation: x = (5xz - 3u + 3y) / 2.