Let r(t) = -t**2. Let k be r(3). Let d(w) = w**2 + 8*w - 5. Let i be d(k). Solve i - 12 = -2*u for u.

Suppose -3*r - 27 = 3*l, -r = -4*l + 10 - 26. Let a be r/20 - (-19)/(-5). Let i be (-1 - a)*²⁄₂. Solve i*u = -u - 12 for u.

-3

Let z be (10/(-6))/(8/(-24)). Suppose -4*i - 3*b = -2, -3*i = 2*b - z + 3. Solve -2*g = -0*g - i for g.

1

Let z be (2/(-7))/(4/(-28)). Solve 0 = -z*x + 4 - 14 for x.

-5

Let q be 1 - ((-4)/(-2))/(-2). Let x be 0/((-7)/21*9). Solve x = -i - 3 + q for i.

-1

Let q(i) = i3 - 7*i2 + 8*i - 8. Let w be q(6). Solve 9*d + 10 = w*d for d.

-2

Suppose 0 = -3*s - 3*g - 6, 5*s = -g + 10. Suppose 4*d = 4 - 56. Let h = d - -19. Solve -6*b = -s*b + h for b.

-2

Let h = -21 + 23. Solve 8 - h = 3*k for k.

2

Let p be -1 - -1*(-6)/(-3). Let m = 1 + p. Suppose m*v = 7*v. Solve 0 = -o - v + 4 for o.

4

Let q = -48 + 50. Let t(j) = -j**2 + 6*j + 1. Suppose 25 = 4*c + 4*o + 9, -4*o - 32 = -4*c. Let i be t©. Solve -q*b - 1 = i for b.

-1

Suppose 4*a = -1 + 13. Suppose n = -f + 3*n + 7, 2*f + n = 14. Let i = f - 5. Solve a*m - m = i for m.

1