Let v(n) = -n**2 + 4*n. Let k be v(3). Solve k*a = a + 4 for a.

Let a be (-30)/(-8) + ⁴⁄₁₆. Suppose a*h = 3*h + 2. Suppose h*k - 4*o - 16 = 0, -2*k - k + 32 = -2*o. Solve 5*p - k = p for p.

3

Let h(s) = s**2 - s. Let t be ²⁄₇ - 5/(-7). Let a be -1 - (-2 + t)*2. Let m be h(a). Solve m*q - q = 0 for q.

0

Let s be (-2)/4*(-1)/((-1)/(-10)). Solve 3*d = s*d for d.

0

Suppose -5*n - 1 = -3*k - 16, 5*n = 5*k + 15. Solve 3*p - n - 6 = 0 for p.

3

Let l(j) = -j3 - 3*j2 + 5*j - 5. Let w be l(-5). Solve -3*v + 8*v - w = 0 for v.

4

Let p(q) = -q + 14. Let x(b) = -1. Let l(g) = p(g) + 5*x(g). Let f be l(5). Suppose y = 4*r + 14, y - f*r + r = 12. Solve y - 26 = 4*d for d.

-5

Let m(l) = 2*l3 + 2*l2 - l - 4. Let v be m(2). Solve -2 = 5*k + v for k.

-4

Let l be (²²⁄₄)/(³⁄₆). Suppose l*t - 20 = 7*t. Solve 0 = h - 0*h + t for h.

-5

Suppose 0 = -0*f - f - 1. Let n be f + (-3)/(-1 - 2). Solve o + o + 10 = n for o.

-5

Let b be (-9)/(-7) + (-2)/7. Let n(q) = -q**2 + 3*q + 5. Let o be n(4). Let l = o - b. Solve 4*x + l - 4 = 0 for x.

1