Let a be 0/(7/((-7)/(-2))). Solve a = q - 2 + 3 for q.

-1

Suppose 6*z - 35 = z. Suppose -19 = 2*r - z*r - d, 12 = 2*r - 4*d. Suppose r*k = 4, 5*w + 2*k - 30 = 47. Solve 5*i - 2*i - w = 0 for i.

5

Let p = 16 + -22. Let l = p + 6. Let c be (3⁄2)/(1⁄10). Solve l = -4*s + s - c for s.

-5

Suppose 3*o - 11 = w, -2*w - 2*w + o = 0. Suppose 2*u - 16 = -3*y + 3, 2*u = 3*y + w. Suppose -x = 2*c - 4, y*c + x + 2 - 10 = 0. Solve c = -3*d + 13 for d.

3

Let u be (6⁄2)/(2⁄14). Let n be -4 - (-1 + -4) - -5. Solve n = 3*k + u for k.

-5

Suppose -4*c + 18 = 2*q, -5*q - 6*c + c + 30 = 0. Let h = 0 + q. Suppose 1 + 5 = 2*g. Solve g*n - h = 4*n for n.

-3

Let y© be the first derivative of c4⁄4 + 7*c3⁄3 + 5*c**2⁄2 - c - 5. Let w be y(-6). Solve -w = 2*t - 3 for t.

-1

Let g be (-2 - 2 - -4) + 3. Solve -g*i = i for i.

0

Let p be 3/(-5) + (-3)/(-5). Suppose -m + 4*u - 2*u + 14 = p, -u + 13 = 2*m. Suppose 2*q + 5*g + 13 = 0, 3*q - g - m = -3*g. Solve q*h - 20 = h for h.

4

Suppose 5*q - 7*q = -16. Solve -o + q = o for o.

4