Suppose -13 - 59 = -4*z. Suppose 4*q - 2*i - 30 = 0, z = q + i + 2*i. Solve -3 = 4*v + q for v.

Suppose 1 + 11 = 3*o. Suppose 17 = l + 2*q + q, 3*q = -3*l + 27. Solve -14 = l*m - o for m.

-2

Let t = -2 - -2. Suppose -4*m + 7 = -5*q, t = 5*m + 4*q + 9 + 13. Let z(a) = a + 2. Let y be z(m). Solve 0 = s - y*s for s.

0

Let r = -9 - -9. Solve r = 4*v - 16 + 4 for v.

3

Let p = -78 + 78. Solve p = -5*o + 2 + 3 for o.

1

Suppose 0 = 5*c - 9 - 1. Let a(z) be the second derivative of z³⁄₆ + 5*z²⁄₂ - 2*z. Let f be a(-5). Solve p + f = -c for p.

-2

Suppose 2*l = 4*x - 0*x - 50, 0 = 2*l - 2*x + 60. Let g be (-4)/10 - 49/l. Solve -2*d = -d - g for d.

1

Let k be ¹⁴⁄₅ - (-9)/45. Suppose c = k*q + 5*c, 0 = -3*c. Solve q = -d + 3 for d.

3

Let n(i) be the second derivative of -¹⁄₂₀*i5 + 0*i3 - 2*i + 0*i4 + i2 + 0. Let u be n(0). Solve y + u = 2*y for y.

2

Suppose -2*n - 5*u + 1 + 3 = 0, -n + u = -2. Suppose 2*l = 3*l - n. Let h = 1 + l. Solve 0*t = h*t for t.

0

Let h = -55 + 68. Solve -2*m = -h + 3 for m.

5