Suppose -i - 3*h + 68 = 0, -h + 4*h + 68 = i. Suppose i = 5*w + 3*l, -70 = -5*w + l - 6*l. Suppose -2*a = 5*z + 3*a, a - 4 = -5*z. Solve w - z = 4*r for r.

Suppose -39 = -5*p - i, 0 = -0*p - 5*p + 5*i + 15. Solve 6 = 4*j - p*j for j.

-2

Let p = -8 - -6. Let g(m) = m**3 - m + 17. Let c be g(0). Let j = c + p. Solve -2*s - s = j for s.

-5

Let h = -17 + 27. Suppose -3*g - 7 = 2*d, 4*d = g + 11 + h. Solve 2*n = 4 + d for n.

4

Let d(q) be the third derivative of -q⁵⁄₆₀ + 5*q⁴⁄₁₂ - 3*q³⁄₂ - q2. Suppose -6 - 12 = -2*l. Let x be d(l). Solve 4*t + t = x for t.

0

Let o be (-12)/(-72) + (-58)/(-12). Solve -o*w + 5 = -10 for w.

3

Let q = 7 - 2. Let a(y) = y3 - 5*y2 + y - 5. Let l be a(q). Solve l = -3*c + c + 2 for c.

1

Suppose n - 8 + 2 = 0. Let o be (⁶⁄₉)/(4/n). Solve o = p + 3 for p.

-2

Let u© = 2*c + 26. Let q be u(-5). Solve -6*m + 2*m - q = 0 for m.

-4

Let g(m) = -m3 - 2*m2 - 6. Let s be g(-3). Suppose 0 = -5*f - 5*i + 5, f + 4 = -s*i - 1. Solve 0 = -5*v + f*v for v.

0

Let j® = -2*r. Let x be j(-1). Let f be 2 - (-2 + x + 10). Let b be (12/f)/((-1)/2). Solve 0 = 4*y - 15 + b for y.

3