Let r be (-1)/(-4) + (-150)/(-40). Solve -2 = r*w - 6 for w.

Let f(z) be the first derivative of z**²⁄₂ + 5*z - 2. Let q = 6 - 9. Let v be f(q). Solve i = -i + v for i.

1

Let i(u) = u3 + 13*u2 - 13*u - 14. Let a be i(-14). Let x be a/(-12) + 2/(-6). Solve d + x = 3*d for d.

1

Suppose 365 = 4*m - 383. Suppose -m = -4*i - 71. Solve -5*b = i - 4 for b.

-5

Suppose 0 = -0*s - s + 3. Solve s*j + 6 = j for j.

-3

Let o(s) = s2 + 7*s. Let d(z) = -z2 - z. Let m(u) = -6*d(u) - o(u). Suppose 2*j - 6*j = -4. Let k be m(j). Solve -n = -0*n - k for n.

4

Let r(s) = s**2 + 4*s + 6. Let g be r(-5). Let f = g - 7. Suppose f*l = 2*b - 20, -4*l + 13 = 3*b - 27. Solve 0*p + b = -3*p for p.

-4

Let x be 0 + (-4)/((-12)/(-9)). Let n = 0 + x. Let u be (-10)/n*¹⁸⁄₁₂. Solve -2 = u*z + 8 for z.

-2

Let w be ((-21)/4)/((-3)/(-8)). Let p be ((-126)/(-49))/((-3)/w). Solve -p = -n - 3*n for n.

3

Let x(h) = -h3 + h + 1. Let i(o) = -4*o3 - 3*o**2 + o + 3. Let a(y) = -i(y) + 5*x(y). Let l be a(4). Suppose -c = -l*c. Solve -q + c - 5 = 0 for q.

-5

Let i(g) = g**2 - 2*g - 4. Let a be i(3). Let m be -3 + 1 - (a - 6). Suppose 8 + 12 = m*o. Solve o = -h - 3*h for h.

-1