Let a = 3 - -3. Let b = a + -3. Solve 0 = b*h - 6 for h.

Suppose -4*f + f = -15. Let u® = -r3. Let v(n) = 5*n2 + 3*n. Let s(b) = -u(b) + v(b). Let t be s(-4). Solve 13 - f = -t*g for g.

-2

Suppose -49 = -3*c + x, -2*c = -x - x - 38. Solve -4*w - c = 5 for w.

-5

Let s be (3/(-2))/(²⁄₄). Let y be (-10)/5*2s. Let f be 1 + (-1)/2-4. Solve -f*d + y = d for d.

3

Let g be (-3)/2*(-1 + -1). Suppose -g*h = -42 + 18. Solve -2*q = -4*q + h for q.

4

Suppose -2*g - 15 = 3*g. Let h = 0 - -7. Let d = h + g. Solve 0 = 3*p - 5*p - d for p.

-2

Suppose -247*f - 15 = -252*f. Solve -f*r + 2 = 14 for r.

-4

Let h(k) be the first derivative of k4 - k³⁄₃ - k**²⁄₂ + k + 7. Let a be h(1). Solve -2*m + m + a = 0 for m.

3

Let w = 8 - 4. Suppose 9*o - 60 = w*o. Let h® = -r**2 - r. Let d be h(0). Solve d = 6*j - 3*j - o for j.

4

Let h = 21 - 19. Let a be 3/(-6) - (-35)/2. Let w be (15/(-6))/((-2)/4). Solve w*f = -a + h for f.

-3

Suppose 0 = 2*q - 2 + 4. Let p be (12*q)/(6/(-4)). Let x(m) = m3 - 3*m2 - m + 3. Let r be x(3). Solve r = -v + 4 - p for v.

-4