Answer:
Explanation:
To make x the subject of the given equations, let's solve each equation step by step:
1. x + y = w
To make x the subject, we can isolate x by subtracting y from both sides:
x = w - y
2. x - 5y = 2v
To make x the subject, we can isolate x by adding 5y to both sides:
x = 2v + 5y
3. X + V = W
Since the equation is already in terms of x, we don't need to do anything.
4. 4v + x = w
To make x the subject, we can isolate x by subtracting 4v from both sides:
x = w - 4v
5. X /y - 9 = V
To make x the subject, we can isolate x by multiplying both sides by y and then adding 9y to both sides:
x = Vy + 9y
6. W /5x = w/y
To make x the subject, we can isolate x by cross-multiplying:
W * y = 5x * w
xy = 5xw
Dividing both sides by 5w:
x = y / (5w)
7. vx - w = 2
To make x the subject, we can isolate x by adding w to both sides and then dividing by v:
vx = w + 2
x = (w + 2) / v
8. 2w + vx = y
To make x the subject, we can isolate x by subtracting 2w from both sides and then dividing by v:
vx = y - 2w
x = (y - 2w) / v
These are the solutions for making x the subject in each of the given equations.