Suppose 3*a - 19 = -3*y + 32, 0 = 3*a + y - 45. Let j = a - 9. Let l = 7 - j. Solve -s = l*s for s.

Let n(p) = p3 - 8*p2 - 8*p - 7. Let f be n(9). Suppose 4*b = -2 - f. Let t = 3 - b. Solve j = t*j - 15 for j.

5

Let s(t) = t3 + 13*t2 + 12*t - 4. Let q be s(-12). Let o(y) = -y**2 - 4*y. Let b be o(q). Solve 4*g + g = b for g.

0

Suppose 3*v = 2 + 10. Suppose -v*t = -12, -z - 6 = -4*z - t. Solve -b + 0 = z for b.

-1

Let r(u) = -u**2 - u + 2. Let b be r(1). Solve -2*c - 2*c = b for c.

0

Let o = -16 - -14. Let j(n) = -2*n3 - 3*n2 - 4*n - 2. Let d be j(o). Solve d - 4 = 2*y for y.

3

Suppose 5*t = -5*h, -5*t - 12 = h - 0*t. Solve -h*p - 4 = -p for p.

-2

Let a be ²⁄₅ + ¹⁵²⁄₂₀. Suppose -a*l + 5*l + 12 = 0. Let n be l/20 - 19/(-5). Solve w + n*w = -20 for w.

-4

Suppose -3*t + 3*f = -12, 4*t - 5*t - 2*f = 2. Suppose -t*l + 8 = 0, -p - 5*l + 15 = -7. Solve -p*j + 5*j + 9 = 0 for j.

-3

Suppose -2*k = -5*t + 32, -44 = -3*t + 5*k - 10*k. Suppose -3*r + 9 = -0*r. Suppose -r*o + o = -t. Solve o = 5*w - w for w.

1

Suppose 4*u + 23 = 31. Solve x = u + 2 for x.

4