Suppose -2*h + 21 = x, -5*x = -2*x + 3*h - 54. Suppose -3*b + 2*b = -5*t - 45, 3*t = 3*b - 15. Let s be (-6)/t - (-21)/x. Solve -3 + s = q for q.

Let u(o) = -o3 - o2 + 4*o + 3. Let r be u(-3). Let g = 14 - r. Solve g - 1 = 2*x for x.

2

Suppose -7*r + 9*r = 8. Suppose 0*h = 2*h + 2*t - 36, 3*t = h - 6. Let w be 39/h - (-3)/(-5). Solve w - r = y for y.

-2

Let r = -23 + 24. Solve u = -4 - r for u.

-5

Suppose 0 = 2*o + 5*t + 11, -5*o - 4*t - 10 = -4*o. Let i be ¹⁄₂ + ⁹⁄₆. Solve o*p - p + i = 0 for p.

-2

Let p be (2 - -1) + (1 - 0 - 2). Solve 4*q - p + 6 = 0 for q.

-1

Suppose -7 = j + 4*h, 5*j - h - 28 = -0*h. Let r = 2 + j. Solve 3*u + r = -2 for u.

-3

Suppose 2*u - 18 = 3*i - 0*u, 0 = 4*u. Let x be (-42)/(-18) - 4/i. Solve x*h - 20 = -h for h.

5

Let j be ³⁶⁄₁₀ - (-10)/25. Solve j*v + v = -25 for v.

-5

Let f be 0/(-2 - 0 - -1). Suppose 2*o - 4*w = -12, 3*o + 5*w = -f*o + 37. Solve o*k = 3*k - 3 for k.

-3

Suppose 2*l = 4l - 4. Let f be (-3)/l(-12)/9. Solve -3*d = 10 + f for d.

-4