Suppose 17*u - 120 = 11*u. Let n be (32/u)/(4⁄10). Let h = 67 - 51. Solve n*x = h, 8 = -5*i - x - 3 for i.

-3

Suppose -c - 4*c = -15. Suppose 1 = -4*f + c*f. Let r = 5 - f. Solve -5*w + 2*g + r = -14, 5*g = 4*w - 33 for w.

2

Let p(g) = 61*g**2 - 56*g - 2. Let t be p(1). Solve -3*v - i - 9 = 0, -5*i = -4*v + 4 + t for v.

-2

Suppose -3*q - 4*d + 24 = -4, 2*q = 3*d + 13. Suppose 36 = q*a - 36. Solve g - 3*v = -0*g - a, -5*g - 5*v = 5 for g.

-3

Let i be 10(-4)/16(-66)/3. Suppose 9*r - i - 53 = 0. Solve o - 3 - r = -3*h, 4*o = -5*h + 32 for h.

4

Let o be 2/(-5)*(-1 - 4). Suppose o*g - 12 = 3*p, -5*p + 63 = 5*g + 8. Let s(m) = 16*m - 43. Let t be s(3). Solve 29 = t*i + q, 3*q - g = 3 for i.

5

Suppose -5*u - 458 = -508. Solve -4*t = -4*l + u + 2, 2*l - 5*t - 6 = 0 for l.

3

Suppose -88*o - 4*f = -86*o - 10, -o + f + 20 = 0. Solve -2*r - 3*j + 5 = 0, o = 13*r - 16*r + 3*j for r.

-2

Suppose 0 = -4*a + 10*o + 32, 0 = -2*a + 3*o + 7 + 9. Solve -5*s - n - 31 + 9 = 0, -4*s - a = 4*n for s.

-5

Let u be 261/(-51) + (-42)/(-357). Let s be ((-72)/20)/(4/(-10)). Let f = u + s. Solve -6*r - f = 4*o - 2*r, -r = 3*o + 11 for o.

-5