Suppose -2*v - v = 15. Let h = 6 - v. Suppose o + o = c + h, c = 5*o - 26. Solve o*s - 15 = -0*s for s.

Let o(q) be the second derivative of q⁵⁄₂₀ + q⁴⁄₄ - q³⁄₃ + 2*q2 + 3*q. Let i be o(-4). Let l be (i/6)/((-7)/42). Solve 0 = -l*g + 7*g for g.

0

Let r = 5 - 1. Suppose -2*n - r + 58 = 0. Let s = n - -2. Solve 0 = 5*b + 9 - s for b.

4

Suppose 4*k + 2*y + 2*y = 32, -y = 4. Let b be ((-16)/k)/(2/(-3)). Solve 2*m = -b*m - 4 for m.

-1

Suppose 8 = 4*f - 0. Solve 3 = -f*a + 1 for a.

-1

Let j = -14 - -14. Solve j*l = 2*l + 4 for l.

-2

Suppose -8 - 1 = -3*v. Let u be (v - (-6)/(-2)) + 10. Solve -5*s = -10 - u for s.

4

Suppose -4*x - 2*x = 0. Solve 3*f - 7*f - 12 = x for f.

-3

Let u be 5/((2 + -1)/1). Let k© = -c**2 + 4*c + 5. Let f be k(u). Solve f = a + 7 - 2 for a.

-5

Let d(b) = 16*b - 1. Let g be d(1). Suppose g = x + 4*x. Let o = 6 - x. Solve -o*f + 3 = -0 for f.

1

Suppose -46 = -5*l - 11. Solve l - 3 = 4*a for a.

1