Suppose -d + 2 = -9. Let q = 12 - d. Solve -c - 2 = q for c.

Suppose 0 = 3*j - j. Let x(s) be the second derivative of s³⁄₆ + 3*s²⁄₂ - s. Let y be x(j). Solve u + 0 + y = 0 for u.

-3

Let w(x) = 5*x2 + x3 - 6 - x2 - 9*x + 3*x2. Let u be w(-8). Solve u + 3 = -5*a for a.

-1

Suppose 0 - 8 = 4*s. Let c be s*3/(-2) - 1. Let n be ²⁴⁄₃₂*8/c. Solve -i = n*i + 12 for i.

-3

Suppose 0 = -5*t - 2*s + 10, -2*t - 2*s + 1 - 3 = 0. Let a be ((-5)/3)/(8/(-24)). Solve -14 = -a*d - t for d.

2

Suppose 0*y + 4*y - 4 = 0. Suppose 2*r - 11 + y = 0. Suppose -2*v = -4*z + 5*z - 5, -3*z + 8 = -v. Solve 10 + r = z*f for f.

5

Suppose 5*o = 2*s - 0 + 18, 2*o = s + 7. Solve -2*n + 9 = -s for n.

5

Suppose 5*m = 19 + 6. Suppose 0 = -m*a - 0*a. Solve t + 5 + 0 = a for t.

-5

Suppose -s = a - 7, -2*s + s - 2*a = -11. Let k(g) = 2*g3 + 0*gs + 4*g2 + 3*g - g3. Let z be k(-2). Solve -z - 6 = 2*h for h.

-4

Suppose 2*m - 19 + 5 = 2*n, -12 = 4*n. Solve -m*b - 7 + 3 = 0 for b.

-1

Let q be 3*(4 + (1 - 4)). Suppose 0 = a + 3*m - 1 + 2, 2 = q*a + 4*m. Solve -a*g = g for g.

0