Suppose -5*r = 4*f - 17, 6*f - r = 3*f + 8. Let g be (-4)/(1 - 2) + -2. Suppose f*v + g*v = 0. Solve v = 3*t - t - 8 for t.

Let t = 189 + -185. Solve 7 = t*z + 3 for z.

1

Let c(f) = -2*f**2 - 11*f + 6. Let s be c(-6). Solve 0 = -u + 1 - s for u.

1

Let n be (-9)/(-12) - 10/(-8). Suppose -2*o - 5*f - 8 = -33, -5*o + 2*f = -19. Solve -n*g = -3*g - o for g.

-5

Let y(u) be the second derivative of u⁵⁄₂₀ - 2*u⁴⁄₃ + 4*u³⁄₃ - u²⁄₂ + 6*u. Let x be y(7). Solve 3*p + 0 = x for p.

2

Suppose 0*d + 2*d - 2*j = 0, 10 = 4*d + j. Suppose -d*c = 2c. Let w be ²⁄₃(3 + c). Solve -w = -4*i - 22 for i.

-5

Let l = -14 + 20. Let o be 1 + -1 - (-2)/2. Let g = 1 - o. Solve g*q + l = 2*q for q.

3

Suppose -2*r = -3*r. Suppose -17 = -3*h + 5*a + 8, 4*h - 2*a - 24 = r. Solve h*z + 12 = z for z.

-3

Let h = 37 - 37. Solve q + h*q = -2 for q.

-2

Let p(b) = -7*b + 2 - 3 - 3*b2 + b3 + 8*b**2. Let u be p(-6). Solve 0 = u*c - c + 12 for c.

-3

Suppose -4*x + 0*x = -24. Let k = x - 3. Solve 3 = k*n - 0 for n.

1