Let s = 22 - 16. Let i be 551⁄145 - 2/(-10). Let k be 0/(3 - (8 - i) - 2). Solve k = 2*v - 4*l - 14, 2*v + 4*l = -0*l + s for v.

5

Let o = 1366 - 1362. Solve 3*c - 13 = -2*r + 6, 2*c = o*r - 14 for r.

5

Suppose 0 = -16*y - 37 + 5. Let k be (1/(-4) + y)*40/(-30). Solve k*m - 4*i + 2 = i, 1 = i for m.

1

Let a = 121 - 102. Suppose 20 + 75 = a*q. Solve q*k = 3*n - 10, 3*n + 2*k - 12 = n for n.

5

Let w(b) = -b3 - 25*b2 - 155*b + 10. Let r be w(-14). Solve -23*y = 2*n - r*y + 7, -2*n = -4*y + 22 for n.

-1

Suppose 87*v - 93*v = 0. Let q be 9⁄27*12 + (v - 4). Solve -3*x + 0*p = 2*p + 9, q = 4*x + 2*p + 10 for x.

-1

Suppose -w = w. Suppose 128*l = 125*l - 30. Let g = 12 + l. Solve t = 4*x - x - 16, w = -2*t - g for x.

5

Suppose 3938*b - 8 = 3934*b. Solve -12 = b*i - 2*z, -3*i + 1 = -z + 9 for i.

-1

Let w be 45/(-10)*4/(-3). Suppose -21*f - w*f = 0. Solve -d - 3*d - 5*t = -40, f = -d + t + 1 for d.

5

Let r = -4 + 19. Suppose -y + 0*k = -4*k - r, 18 = y - 5*k. Suppose -y*t = 12, 34 = 4*x - t + 10. Solve 0 = -2*f + 3*g + 12, -3*f - f + 20 = -x*g for f.

0