Suppose 0 = -5*z + 8 + 2. Let j = -46 - -46. Let c(q) = q + 6. Let o be c(-6). Solve o = z*y - j - 2 for y.

Suppose 3*k + 98 = 20. Let n be ¹⁰⁄₂₅ + k/(-10). Solve 4*z = -n + 23 for z.

5

Suppose 4*a - 4 = -u + 20, 5*a = 10. Let x = 3 + -1. Let b = x + -2. Solve b = y + 3*y - u for y.

4

Let m = 30 - 20. Let r = -8 - -38. Solve 5*g - r = -m for g.

4

Let q = 11 + -6. Solve q*r + 20 = r for r.

-5

Let v(j) = j**2 + 11*j + 10. Let q be v(-10). Let r = -17 - -12. Let y be r/(-15) + (-11)/(-3). Solve 0 = u + y - q for u.

-4

Let c(i) be the third derivative of -i⁵⁄₆₀ + i⁴⁄₆ + i3 - i2. Suppose 0 = 3*o - 10 - 5. Let m be c(o). Solve -6 + m = 5*q for q.

-1

Let y(n) = -n**2 + 1. Suppose 3*v = 3*p + 12, -4*p + 7 - 2 = 3*v. Let k be y(p). Solve k = -5*f - 22 + 7 for f.

-3

Suppose 0 = c + 3*x - 8, 5*c = x + 24. Solve -c + 0 = -b for b.

5

Suppose 6 = -2*g - 4g. Let k be (⁴⁄₄-5)/g. Solve k*d = 2 - 17 for d.

-3

Let a(l) = l3 - 12*l2 + 12*l - 8. Let x = -6 + 17. Let u be a(x). Solve u*z - 10 = z for z.

5