Suppose -5*z - 4*y + 3*y = -46, -z + 5*y = -4. Solve -4*n = 1 - z for n.

Let q be (-70)/(-22) + 10/(-55). Suppose 0*d + q = d. Solve d*y - 3 = -9 for y.

-2

Suppose -3*l - 2*u = 2, -l - 2*u + u - 1 = 0. Solve l = f - 5*f + 20 for f.

5

Suppose -7 = -2*l - 2*r + 5, -5*r + 22 = 4*l. Solve 7 = 3*b - l for b.

5

Suppose -2*d + 42 = d. Let h = d - 12. Let f be ⁴⁄₁₀ + ¹⁷²⁄₂₀. Solve h*a - f = 1 for a.

5

Let q be (169/(-26))/(2/(-4)). Solve 3 = -5*j + q for j.

2

Let x(i) = -i3 - 6*i2 + 8*i + 9. Let n be x(-7). Suppose 2*t + 4*m - 8 = 4, -3*t - n*m + 38 = 0. Suppose -5*q + 46 = t. Solve -4*v - 18 = -q for v.

-3

Let b(d) be the third derivative of -d⁴⁄₆ - d³⁄₆ + 3*d**2. Let g be b(-3). Suppose 3*h - 1 = 5*x - g, 2 = x + 3*h. Solve v + x = 7 for v.

5

Let x(f) = f - 2. Let y be x(7). Solve -2*n - 1 = -y for n.

2

Let b be (-10)/4*(-28)/(-35). Let i be b/(-8) - ⁴⁄₁₆. Solve i*x + 3 = -3*x for x.

-1

Let n be (-3)/6*-3*4. Suppose i + 20 = n*i. Solve 0*z - 4*z = i for z.

-1