Let l be 10/(-35) + 30/7. Let a(h) = 0*h**2 + 2*h - 5*h - 2 + h**2. Let k be a(l). Solve -k*v = 2*v - 4 for v.

Let x(z) be the second derivative of 3*z + ¹⁄₆*z3 + 0 - ⁵⁄₂*z2. Let k be x(8). Solve v = k*v for v.

0

Suppose -3*p + 15 = -5*h + 1, 2*p - 2*h - 12 = 0. Solve -p = -3*r - r for r.

2

Suppose -u - 4*s - 3 = s, u + 2*s = 0. Suppose -5 = 4*x - 4*y - 1, 0 = -4*y + 4. Solve x*r = u*r + 6 for r.

-3

Let n = -4 + 7. Let h be -2*(¹⁴⁄₄ - 2). Let q be ⁵⁷⁄₉ - h/(-9). Solve -q = l - n for l.

-3

Let n(h) be the first derivative of h**³⁄₃ + 2*h - 2. Let s be n(-2). Let a = -31 + 45. Solve a = 4*j - s for j.

5

Suppose 0 = -3*g - 2*z - 3, -2*z + 0*z = 4*g + 4. Let v be -9 + 6 - g*5. Solve -v*f = -5 + 3 for f.

1

Let k be 0*(-2 + ⁵⁄₂). Suppose k*r = -5*r. Solve r = -6*h + h - 10 for h.

-2

Let j be 3 - ⁴⁄₂*1. Suppose 7 = h + 1. Suppose a + 4*q + h = 7*q, -9 = -4*a + q. Solve -a*w + j = 10 for w.

-3

Suppose 4*j - 6*j = -16. Let q = -8 - -6. Let c be (1 + q/2)/(-1). Solve 4*w - j - 8 = c for w.

4

Suppose -4*p = p - 20. Let h = -38 + 46. Solve -p*l + 8 + h = 0 for l.

4