Let o = -11 - -15. Suppose f + 1 = o. Let r = -1 + 1. Solve r*x = f*x for x.

0

Suppose -9 = -3*n - 2*p - 0, 0 = 4*n - 2*p + 2. Let k be -3 + n - (-1 + -1). Suppose 4*j + j = k. Solve -u - 4*u + 20 = j for u.

4

Suppose 6*x = 3*x - 9. Let t = -3 - x. Solve t*i = 2*i - 6 for i.

3

Suppose 0 = -3*u + u + 3*w - 8, -u + w = 3. Let d be (-4)/(u + -1 + 0). Solve -d*h = h - 9 for h.

3

Let x(q) = -q + 10. Let z be x(0). Let i = z + -9. Solve -2 - i = -b for b.

3

Let n be (1 + -2 - 2) + -2. Let g(z) = -z - 2. Let q be g(n). Solve 8 = -q*o - 1 for o.

-3

Let h(d) = -d3 + 2*d2 + 3*d - 3. Let v be h(2). Suppose -v*b + 25 = 2*b. Suppose -2*w + 15 = w. Solve -5 = -w*r + b for r.

2

Suppose 48 = -4*j - 4*k, k = -0 - 3. Let w = -1 - j. Suppose -w = -y - 4. Solve c = y*c for c.

0

Let n be ((-36)/8)/(6/(-16)). Suppose -4*b + 4 + n = 0. Suppose b*x - 56 + 8 = 0. Solve 2*h + x = -2*h for h.

-3

Let w be (-10)/4*(-20)/25. Let j(u) = 2*u - 6. Let t be j(6). Let c = t - 1. Solve c*f - 15 = w*f for f.

5