Let k(m) be the second derivative of -m**5/20 - m**4/2 + 5*m**3/6 - 5*m**2/2 + m. Let a be k(-7). Solve 0 = -c - 2*c - a for c.

Let m = -13 - -20. Let g = 11 - m. Suppose -4*c = -2*c. Solve c = -g*l - l - 15 for l.

-3

Suppose 169 = 5*w - 326. Let c be 4/(-18) + 319/w. Solve -5*p + 2 + c = 0 for p.

1

Let f = 5 - 2. Solve 2 = -u + f*u for u.

1

Let d be 7/((-14)/4) + ²⁵⁄₅. Solve -d*u - 2*u = 5 for u.

-1

Let r be 0*(-1)/(-3)*1. Suppose 2*j - 5*j + 33 = r. Solve -2*t - 3 = -j for t.

4

Let s(g) = g + 1. Let x(a) = -a - 2. Let k be x(-5). Let l be s(k). Suppose t + 43 = 4*r - 2*t, -l*t - 24 = -2*r. Solve r = -5*m - 0 for m.

-2

Let h be (1*(-6)/(-9))/((-8)/(-24)). Solve 0 = 3*t - h*t + 5 for t.

-5

Let a be (3/(-9))/(3/(-45)). Suppose -4*l + 1 - a = 3*q, -20 = -q + 4*l. Solve 5*o + q + 16 = 0 for o.

-4

Suppose -3*f - 5*p = 14 + 5, 5*f - 30 = 4*p. Solve -f + 1 = -g for g.

1

Suppose 4*x + 3*f - 26 = 0, 5*x - 21 = 3*f - 2. Suppose 6 = 3*z, -x*z = -2*u + 6*u - 18. Solve 0 = u*d + 2*d + 8 for d.

-2