Let u(o) = -5*o - 8*o - 6 + 12*o. Let m be u(-9). Solve m*f = 7*f for f.

Let m(n) be the third derivative of -n⁴⁄₂₄ + n³⁄₃ - 2*n**2. Let p be m(0). Suppose 25 = -5*t, p*a + 2*t + 0 = -4. Solve 3*u + 0*u - a = 0 for u.

1

Suppose 0 = 10*c - 6*c + 2*t + 4, 3*c = -3*t - 6. Solve c*g - 2*g = 0 for g.

0

Let y be 84/(-24)*20/(-7). Solve -r = 4*r - y for r.

2

Suppose -4*i = 3*t - 0*t - 26, 4*t = 4*i - 12. Solve -t*k = k for k.

0

Let j(x) = -3*x - 26. Let o be j(-10). Solve o*q - 9*q = 0 for q.

0

Let y = 0 - -5. Suppose -t = 4*o - 48, -y*o - 9 = -3*t - 69. Solve 0 = 5*l - 2*l + o for l.

-4

Let r(d) = 4*d**2 - d - 1. Let s be 2/(-4) - ³⁄₆. Let z be r(s). Solve -z*x = 5 + 11 for x.

-4

Suppose 80 = 4*l + 72. Solve -m + l + 3 = 0 for m.

5

Let m be (-4)/((-7)/(²¹⁄₆)). Solve 3*c = -m - 4 for c.

-2

Suppose 2*u - 106 = 20. Let v = 90 - u. Suppose -d = -3*l - 5, -v = -5*d - 2. Solve -3*m = -3 - l for m.

1