Suppose 0 = -b + 3*c - 9, 3*b - 2*c = -6*c + 12. Solve b = 6*q - q + 20 for q.

-4

Let p be (18/(-5))/(18/(-60)). Let h(b) be the first derivative of -b**2⁄2 + 15*b - 2. Let m be h(p). Solve 8 = m*d - 4 for d.

4

Let g(t) = 6*t**2 + 4*t - 3. Let i be g(2). Suppose -3*n + 5*b = -i, -5*n + 4*b + b = -35. Solve 0 = 5*j - n + 23 for j.

-4

Let x be 1⁄2 + (-26)/(-4). Let c = x + -9. Let f be 0 + 1 + -3 - c. Solve f = -5*s - 26 + 1 for s.

-5

Let q be (-4 + 3)/(2/(-10)). Solve -4*i - 1 = -q for i.

1

Let b(j) = -j**2 + 14*j - 11. Let r be b(12). Solve 0 = 3*f - r + 1 for f.

4

Let j(l) = 2*l2 + 7*l - 5. Let i(p) = -p2 - 4*p + 2. Let z(v) = 7*i(v) + 4*j(v). Let h be z(5). Let a = -10 + h. Solve -d - a = 2*d for d.

-3

Suppose 3*a + 3 = -4*j, a + 4*a = -4*j + 3. Solve -a = 2*i + 3 for i.

-3

Suppose 4*d - z = -2*z + 53, 0 = 5*d + 2*z - 70. Solve 3*y + d + 0 = 0 for y.

-4

Let o = -6 - -9. Suppose 2*y - 5*y + 3*t + 21 = 0, -5*y + 26 = -2*t. Suppose -2*s = k + k - 2, 0 = o*k + y*s - 1. Solve 1 = k*v + 7 for v.

-2