Let x(h) = h**2 + 6*h + 5. Let k be x(-5). Suppose 3*p - 4 - 2 = k, 6 = 4*w - p. Solve 3 = w*d + d for d.

Let c(f) = f**2 - f - 4. Let s be c(0). Let h(j) = j + 5. Let k be h(s). Solve -3 = -u - k for u.

2

Suppose n - 50 = -47. Solve 0 = n*c + 1 + 2 for c.

-1

Suppose -5*a + 63 + 13 = -2*v, 2*a - v - 30 = 0. Solve k + 3*k = a for k.

4

Let q be (-5)/((-60)/8)*6. Solve 2*z - z = q for z.

4

Suppose 5*f = -2*u + 23, f = 2*u - f - 16. Let x = -7 + u. Solve x*j - j = 0 for j.

0

Let x be (3 + 39/(-9))/(3/(-9)). Solve -x*q + 4 = -8 for q.

3

Suppose 2*h + 6*g - g = 65, -2*h + 92 = -4*g. Suppose j - h = -3*j. Let w be ⁷⁄₂ + (-5)/j. Solve w*d + 0 + 12 = 0 for d.

-4

Let p(d) = -d3 - 16*d2 - 14*d + 18. Let z be p(-15). Suppose 3*j - z = 2*j. Suppose 0 = -o + 6*o - 10. Solve -j*v = -o*v - 3 for v.

3

Suppose 5 = 3*u + k, -11 = u - 6*u + k. Solve 4 - 6 = -u*q for q.

1

Let o = -84 + 87. Solve 4*l = 5*l + o for l.

-3