Let c = 5 + -8. Let d be (1 + 6/(-3))*c. Let i be (-36)/30*(-10)/d. Solve i*g - 20 = -0 for g.

Let y = -7 - -12. Let o = 7 - y. Suppose -r + 3*g + 19 = 0, 0*r + 5*g - 5 = -o*r. Solve -d - d = r for d.

-5

Suppose -f - 25 = -6*f. Suppose 8*k = f*k. Solve 0 = 2*z - k - 4 for z.

2

Let d = 101 + -81. Solve -13*r - d = -8*r for r.

-4

Let a be 7 + -10 + 9 + -2. Suppose -a*l + l + 12 = 0. Solve 0 = -0*d - l*d + 16 for d.

4

Suppose 0*b + 2*b - 5*y = -25, b - 20 = -4*y. Suppose -4*n + b*n = -20. Let z be ((-4)/n)/((-9)/90). Solve 0 = -3*a - z - 4 for a.

-4

Let i be 4 + 9/((-27)/6). Solve -5*k + 18 = -i for k.

4

Let i be 2/(2/(-14)*2). Let m(o) = o**2 + 6*o + 5. Let a be m(i). Suppose -a = -4*q + 8. Solve -q*s - 15 = -2*s for s.

-5

Let d(w) = -w**2 - 16*w - 26. Let b be d(-14). Solve -b*o - 1 = 5 for o.

-3

Suppose 4*h - 20 = 3*l + l, 2*h + 14 = -l. Let b(n) = n**2 + 8*n + 2. Let y be b(l). Solve -y*r - 1 = -7 for r.

3

Let b be ³⁄₂*¹⁶⁄₆. Suppose 5*n + 19 - 184 = 0. Suppose 0 = 5*z - 3*t + t - n, 2*z - 30 = 5*t. Solve -b*v = -z*v + 4 for v.

4