Let z be -9 + 18 + (1 + 0 - 3). Solve -3*g - z = 2 for g.

Suppose 0 = 2*n + 2*n + 12, -4*a + 11 = 3*n. Let g be (⁴²⁄₂₈)/(³⁄₈). Suppose -5*h + 1 = -g. Solve 9 = a*p - h for p.

2

Let w be 0 - ((-18)/3 + 4). Solve 5*f - 8 = w for f.

2

Let t(y) = y + 9. Let u(j) = j**2 + 6*j + 3. Let s be u(-4). Let f be t(s). Solve n - 10 = -f*n for n.

2

Suppose 2*t + d + 2*d = -16, 0 = 4*t - 5*d + 32. Let n(v) = -v**2 - 7*v + 8. Let g be n(t). Solve g = -m - 5 for m.

-5

Let q = -3 + 7. Let h = 9 + -13. Let x be q/6 + h/6. Solve 5*t + 20 = -x*t for t.

-4

Suppose -15 = -4*y - q, 4*y + 3*q - 17 = -y. Suppose c + y*c + d - 11 = 0, 5*d = -4*c + 13. Solve c*o = 4*o - 10 for o.

5

Let d = -17 + 20. Suppose d*s - 8*s = 0. Solve -5*t + 15 + 10 = s for t.

5

Let k© be the second derivative of 5*c**⁴⁄₁₂ - 8*c. Let t be k(-1). Solve -6*r + t*r = -2 for r.

2

Let n = 13 + 2. Let v(f) be the second derivative of -f⁵⁄₂₀ - 5*f⁴⁄₆ - 3*f**³⁄₂ + 2*f. Let a be v(-9). Solve 5*q = -a*q - n for q.

-3

Let l = -12 - -24. Solve 2*p - l = -p for p.

4