Let a be 1*5/4*8. Suppose -4*l = -9*l + a. Solve -3*d - l = -11 for d.

Let m(h) = h**2 - h. Let p be m(-1). Suppose -p*l + 16 = 2*l. Suppose -4*i + 87 = i - 3*z, 2*i - 26 = -z. Solve l*d - i - 1 = 0 for d.

4

Let z = -18 - -20. Solve 0 = 2*r - z - 0 for r.

1

Let j be 1 + 7 + 0/1. Suppose j = o + 4. Solve -4*v = 12 + o for v.

-4

Let u be 4 - (-3 + 0 - -2). Suppose 5*g - 6 = -2*z, 0 + 15 = u*z - 3*g. Let x be (-18)/(-8) - ²⁄₈. Solve -z*t = -13 - x for t.

5

Let g be 1 - 11/(22/(-12)). Solve -3*z - g + 1 = 0 for z.

-2

Let v be 24/(-42)*(-7)/2 + 2. Let t = 14 - 8. Let d = 22 - 16. Solve 0 = -v*z + d*z + t for z.

-3

Suppose 3*n - 3 = -15. Let b = 0 - 4. Let f be (b/(-6))/(n/(-30)). Solve -f*v = -v - 8 for v.

2

Suppose 5*x = -s + 8, -2*s + 2*x + 4 = -12. Solve -12 = -s*z + 4*z for z.

3

Let n be ³³⁶⁄₂₀ - (-2)/10. Suppose -u = -3*q + 11, -5*q + 3*u + 0 = -n. Solve q*x + 10 = -6 for x.

-4

Suppose 0 = 3*i, -2*x + 10 = 3*x + 4*i. Let h be ⁸⁄₁₀ - x/(-10). Solve -5*g + 11 = h for g.

2