Let a be 7/(-5) - -1 - 10/(-25). Solve a = 5*w - 2*w for w.

Let r(s) = -7*s2 + s3 + 8*s2 + 6 + 9*s + 9*s2. Let t be r(-9). Solve 5*m = 1 - t for m.

-1

Let z(h) = -h**2 + 19*h + 70. Let s be z(21). Solve -4*r + 8 = s for r.

-5

Suppose 5*j + 3*y - 18 = -0*y, 2*j + 5*y = 11. Solve -j*f + 5*f = 2 for f.

1

Suppose f + f = -38. Let t = 23 + f. Solve 5 = t*l - 7 for l.

3

Let g be ((-6)/(-18))/((-2)/6). Let z be -2*(g - ¹¹⁄₂). Solve -z = -4*j + 3 for j.

4

Let n(o) be the third derivative of o⁴⁄₂₄ - o2. Let w be n(10). Solve -5*d - w = 5 for d.

-3

Suppose -4*z - z - 10 = 0. Let b be (-15)/10 - (-1)/z. Let l be b/(((-12)/15)/2). Solve -u = -6*u - l for u.

-1

Suppose 2*r = 4*p - 2*r - 68, -5*p = 3*r - 109. Suppose -4*f + h - 77 = 0, -9 = f - 3*h + 24. Let b = -13 - f. Solve 0 = 5*z - b - p for z.

5

Let l be ((-4)/(-8)*1)/((-1)/(-12)). Solve l*z = z for z.

0

Let p be (-3 + ⁸⁄₆)/((-4)/36). Solve o + 4*o = -p for o.

-3