Suppose 2*j = 4*h + 112, -j + 4*h + 32 = 8*h. Suppose -j + 0 = -4*w. Solve -c = -5*c - w for c.

Let g = -4 - -6. Let u(a) be the first derivative of -a⁴⁄₄ - 2*a³⁄₃ + a**²⁄₂ - 4*a - 1. Let q be u(-3). Solve q*y = -g*y + 8 for y.

2

Suppose 22 = 2*q - 4*i, 4*i - 10 = 9*i. Solve 3*j + 19 - q = 0 for j.

-4

Let i = -175 - -178. Solve 0 = i*x + 9 + 6 for x.

-5

Suppose 0 = 4*i - i + 21. Let j be i/(14/(-16)) - 3. Solve -j*h = 12 + 3 for h.

-3

Let s be (-18)/5*(-20)/6. Let p be ³⁵⁄₁₀ - 6/(-4). Suppose -2*z + 3 + p = 0. Solve 0*r - s = z*r for r.

-3

Let l© = -c**2 - 12*c - 7. Let q be (⁸⁄₂)/(2/(-15)). Let o = 19 + q. Let g be l(o). Solve -n - 1 + g = 0 for n.

3

Let o(k) = -k**2 + 4*k + 1. Suppose 0 = -5*r + 3*h + 23, 5*h + 12 = 3*r - 5. Let d be o®. Let s be (4 + -4)/(3 - d). Solve 1 = a - s for a.

1

Let j = -22 - -34. Solve -3*i + j = i for i.

3

Let l be ¹⁵⁄₂₀ - (-34)/8. Suppose -1 = 4*u + k - 12, l*u - 4*k = 19. Solve -4*h + 3 = -u*h for h.

3

Let l be (2 + 3)*⁴⁄₁₀. Solve l*u = -0*u - 2 for u.

-1