Let a = -4 - 0. Let r = -1 - -7. Let x = a + r. Solve x*s - 3*s + 5 = 0 for s.

Let b be 10/(-4)*8/(-10). Suppose 3 = -3*a - 2*l + 13, b*a + 4*l = 20. Solve -4 = 4*u - a for u.

-1

Let a(j) be the second derivative of -j⁵⁄₂₀ - j⁴⁄₄ - j³⁄₂ - j²⁄₂ - 3*j. Let g be a(-3). Solve s = -s - g for s.

-4

Let p be (-2)/3 + (-8)/(-3) - -2. Solve i - 6 = p*i for i.

-2

Let r(m) = m - 1. Let p be (-15)/(-3) - (3 - 4). Let d be r(p). Solve 2*z + 1 = -d for z.

-3

Suppose -z + 3*w - 19 = -6*z, -2*w = 4*z - 14. Suppose -y = -h + 3*y - 10, -5*h + 16 = z*y. Solve 0 = -2*p - 4 + h for p.

-1

Let o be (-3)/3*1 + 3. Suppose 0 = -v - 0*v + 5, 4*s + o*v = 22. Let m be (s/(-2))/((-9)/12). Solve -h - m = h for h.

-1

Let r(z) = 2*z - 15. Let b be r(10). Solve 4 = -m + b*m for m.

1

Suppose 5*y - 2 = d, 4*d = 3*y - d - 10. Suppose -5*m + 3 + 7 = y. Solve 0 = -t + m*t - 3 for t.

3

Let p(a) = -a - 3. Let o be p(-3). Let k = 51 - 46. Solve 6*g - g + k = o for g.

-1

Let h be 2/(15/(-20) + 1). Solve 0 = -4*o + 2*o + h for o.

4