Let v be 4*20/(-30)*6/(-8). Solve -3*x + 10 = v*x for x.

2

Let a(t) = -t - 3*t - 1 - t. Let o be a(-1). Solve o = -4*j + 12 for j.

2

Suppose -2*w + 96 = 2*w. Suppose 2*z = 2*n, 0*z = z + 5*n + w. Let b be (z/3)/(10/(-15)). Solve 0 = 2*c - 4*c + b for c.

1

Let s be (9⁄4)/(3/(-12)). Let n = s + 10. Solve w - n - 1 = 0 for w.

2

Suppose -r - 9 = -4*y, 2*r - 3*y = -0 - 3. Solve -25 = r*s - 8*s for s.

5

Suppose -a + f + 6 = 0, -a + 3*f = -3*a - 3. Suppose 62 + 146 = 4*u. Let n be 2⁄9 - u/(-9). Solve 0*i - a*i - n = 0 for i.

-2

Let m = -11 + 17. Solve 3*t = -0*t - m for t.

-2

Suppose -c - 4*d = -5 + 3, -5*c + 10 = -2*d. Suppose -4*y - 4 = 0, y = c*j - y - 16. Let a(q) = 2*q**3 - 3*q + 2. Let i be a(2). Solve -3*s + j*s = i for s.

3

Let o be (-6)/21 + (-2)/(-7). Suppose 3*y + n = -o*y + 12, -4*n = 4*y - 24. Solve 3 = -2*k - y for k.

-3

Let s be 4/(-6)*30/(-5). Let l = 8 - 6. Suppose -5*n = -4*f + 5, -l*f + 4*n + 3 = -1. Solve -4*g + f = s for g.

-1