Let h = -11 - -13. Suppose 0 = 4*w + i - 15, 0 = -5*i - 0*i + 15. Solve -w*j = h*j - 5 for j.

Let n(k) = -k + k3 + 4 + 3*k2 - 8*k2 - 2*k3. Let p be n(-5). Solve p = -0*v - 3*v for v.

-3

Let r be (1 + -1)/(21 + -26). Solve 4 = -x - r*x for x.

-4

Let m(o) be the third derivative of -o⁵⁄₆₀ - o⁴⁄₃ + o³⁄₂ + 2*o2. Let v be m(-8). Solve -9 = 3*i + v for i.

-4

Suppose -q + 0 = -7. Solve 9 = 4*m - q for m.

4

Let c be ²⁸⁄₆ - (¹⁵⁄₉ + -1). Solve 0 = -5*i + 9*i - c for i.

1

Suppose p = -3 + 10. Let i = 7 - p. Solve -4*j + i - 12 = 0 for j.

-3

Let u be ((-2)/5)/((-1)/(-5)). Let d be ((-35)/(-2))/(-7)*u. Suppose 0 = -2*c - c - 2*l - 2, c = 3*l + 3. Solve -3*i - d + 20 = c for i.

5

Let a = 5 + 3. Let j = -2 + a. Solve -2 + j = -4*h for h.

-1

Suppose -3*z = -6 - 6. Let d = 11 + -8. Suppose h = -3*b + 26, -5*h + d*b = -77 - 17. Solve h = -y - z*y for y.

-4

Let o be (-45)/(-27) + ²⁄₆. Solve s + 3 = -o*s for s.

-1