Let n be 62/6 - (-6 - 38/(-6)). Solve 4 - n = 3*j for j.

Suppose 5*n + 2 + 0 = 3*i, -i = 5*n - 14. Solve 2*s = -6 + i for s.

-1

Let g be ((-12)/3)/(-4 + 2). Let n = 6 + -2. Solve -g*d = -n*d - 4 for d.

-2

Let t(v) = v**2 - 4*v. Let x be t(5). Suppose 0*a + 4*a - 12 = -2*c, x*c - 5*a = 15. Suppose 2*n + n = -3*r + 21, 4*r = -2*n + 22. Solve -c*s + 9 + n = 0 for s.

3

Let u(l) = -l - 12. Suppose 0 = -5*p - 0*p - 60. Let q be u(p). Suppose q = -4*w + 7 + 5. Solve -k = w*k + 20 for k.

-5

Suppose 2*i + c - 5 = 0, -4*i + 3*c + 16 = -c. Solve -i*x + x = 0 for x.

0

Suppose -4*n + 14 = -2*n + t, -5*n - t + 29 = 0. Suppose n*k - 21 = 2*j, -3*j + 1 + 5 = 5*k. Solve 0*p + k = -3*p for p.

-1

Suppose o - 3 = 2*y + y, 0 = -2*o. Let g be -23 - (-2 - y - -2). Let d be g/(-4) - (-4)/2. Solve 0 = 2*f + 2*f - d for f.

2

Suppose 2*c - 7*c = 3*y - 145, y - 3*c - 25 = 0. Let r(w) = 3*w + 4. Let a be r(2). Suppose -a + y = 5*d. Solve t = -2 + d for t.

4

Let v be -7⁹⁄₄₂-2*3. Solve 4*j + v = 1 for j.

-2

Let m(l) be the second derivative of -l⁵⁄₂₀ + l⁴⁄₁₂ - l³⁄₆ + 5*l²⁄₂ - 2*l. Let w be m(0). Solve 0 = -2*a + w*a - 6 for a.

2