Let j = 28 + -19. Solve -3*r + j - 21 = 0 for r.

-4

Let a = 2 + 1. Solve -a*l + 2*l + 5 = 0 for l.

5

Suppose -8 = -2*w, 0*w = 4*j + w - 96. Suppose y + 5*p - 18 = 0, 4*y - 49 = -p + j. Let b be (2/(-6))/((-3)/y). Solve b*t = -t for t.

0

Let l(h) = -h**2 - 5*h + 13. Let x be l(-6). Let o = x - 5. Solve -4*b + 3*b + o = 0 for b.

2

Suppose 9 = -0*r + 3*r. Suppose -2*k + 3*b + 9 = -3, -5*k - r*b + 72 = 0. Let g be (-8)/6*k/(-8). Solve -3*c = 10 + g for c.

-4

Suppose -5*m + 42 = 4*a, -6 = -5*a + 3*a. Solve -m = 2*h + 2 for h.

-4

Suppose 0 = -0*a - 4*a + 20. Suppose 5*m = 20, 8 = a*c - m + 2. Solve -c*t + 5 = -3 for t.

4

Let x(d) = -d3 + 12*d2 - 32*d + 7. Let k be x(8). Solve -k + 2 = q for q.

-5

Let h = 103 + -103. Solve -d - d = h for d.

0

Let z = -10 + 10. Suppose -7*r + 2*r = z. Let j = 17 - 11. Solve -3*a + 0*a + j = r for a.

2