Let k(n) = -n - 4 + 0 + 0*n. Let w be k(-4). Let y be 2/(-4)*(w - 0). Solve 2*u - 3*u + 5 = y for u.

Let k = 21 - 15. Suppose 2*m - k = -2. Suppose -a = -m*a. Solve -f + 3 - 6 = a for f.

-3

Let g be 12*((-28)/24 - -2). Let k = 13 + -9. Solve -h + g = k*h for h.

2

Let z(i) = i3 + 10*i2 + 9*i + 4. Let s be z(-9). Solve s*t - 2*t = 8 for t.

4

Suppose -5 - 5 = -5*o. Solve -3*b - o*b = -25 for b.

5

Let g = 3 - 1. Suppose -g*o = -3*o. Solve o = -0*b + b for b.

0

Let s(t) = t**2 - 6*t - 12. Let y be s(8). Solve -y*w = 7 + 1 for w.

-2

Let f be (-8)/3*(-12 - -5 - -4). Solve 20 = -f*i + 4*i for i.

-5

Let y(d) = -d**2 + 7*d - 10. Let c be y(5). Suppose -2 = r - 4*f - 21, 4*r - 32 = 5*f. Solve 5*s - r*s - 4 = c for s.

2

Let h(k) be the third derivative of -k⁴⁄₂₄ + 7*k³⁄₆ - 4*k**2. Let p be h(7). Solve -5*q - 1 - 4 = p for q.

-1

Let x be ¹⁰²⁄₂₇ - 4/(-18). Let k(s) = s**2 - 3*s + 2. Let m be k(x). Suppose -m*j - 4*f = -4*j - 16, -2*f = -3*j. Solve -j*v - 15 = v for v.

-5