Let m = -14 - -7. Let i = m + 11. Suppose 0 = u + 4*p - 16, -9 + 1 = -i*u - 2*p. Solve a + a - 2 = u for a.

Suppose 25 = c + 4*c. Solve -2 + 12 = c*x for x.

2

Let k be 2*(195/(-6))/(-5). Suppose -5*o = -2 - k. Solve o*i = 6*i for i.

0

Let a(o) be the second derivative of -3*o⁵⁄₁₀ - o⁴⁄₁₂ - o**³⁄₆ - 2*o. Let j be a(-1). Solve q + 2 = j for q.

4

Let l = -5 + 7. Let o be (3 - 0)/(-3)*-1. Solve 0 = h - l + o for h.

1

Let p(z) = z3 + 20*z2 + 21*z + 44. Let y be p(-19). Solve -m + y = 2*m for m.

2

Suppose 3*n + 0*f + 2 = 4*f, 5*n = -4*f + 18. Suppose 4 = -0*i + n*i. Suppose p = i*p - 4. Solve 2*y - p*y = 2 for y.

-1

Suppose 0*q = -q. Suppose 0 = -4*r - r + 40. Suppose 0 = -2*f - 0 + r. Solve -f*t + 8*t = q for t.

0

Let m(p) be the third derivative of p⁴⁄₆ - p³⁄₃ - 4*p**2. Let w be m(1). Solve x + 0 = w for x.

2

Suppose -g + 3*c - 5 = 7, -2*c + 8 = -g. Solve g = -i - i for i.

0

Let s be (-1 + 0)/((-1)/8). Let f be (⁶⁄₄)/(4/s). Solve -6*b + 3 = -f*b for b.

1