Let q be (2/6)/((-1)/(-9)). Let i be (-24)/(-10)*((-245)/(-14))/7. Suppose 3*l = -i*l + 27. Solve l*x = -2*p + 4, -q*x - 2*x - 5*p + 5 = 0 for x.

Suppose 0 = -2*g - t - 79, 8*g - 6*g + 4*t + 94 = 0. Suppose 0*k = -k - 33. Let c = k - g. Solve -5*x + 14 = w, -c*x = -3*w - 0*w - 15 for x.

3

Let u(j) = j2 + 40*j + 48. Let k(v) = -v2 - 39*v - 46. Let w(l) = -7*k(l) - 6*u(l). Let g be w(-32). Solve -3*x + 2*x = 2*i, -g = 2*x + 2*i for x.

-2

Let f = 519 - 790. Let x be (-1)/9 + f/(-9). Suppose -20 - x = -2*q. Solve -3*o = -v - 5, 2*o = -4*v - o + q for v.

4

Let i = 58 - 31. Suppose -4*c - 4 = -16, 5*c = -4*v + i. Suppose 0 = -5*a + d + 4*d + 35, 5*a - 19 = -v*d. Solve l + 4*l = -5*n + 35, 0 = -l + 2*n - a for l.

3

Let m = 98 + -96. Suppose -3*q + 4 = -s, 2*s - 16 = -4*q + m*q. Solve 2*x = -x + q*i + 24, -3*x - i + 4 = 0 for x.

3

Let m be ⁸⁄₂₀ + (-63)/(-5) - -1. Let p = 49 - m. Solve 0 = -3*a - 15, 5*j - 4*a - p = -5 for j.

2

Let v = 2653 - 2649. Solve -6*s + 4 = -2*s + 4*f, v*s - 4*f = 4 for s.

1

Let n = -3456 + 3464. Solve k = 4*j - n, -k = 3*j + 1 - 0 for k.

-4

Let i = 1 + 1. Let t be 2 + -1 - (-2 + 33). Let l(m) = m**2 + 28*m - 57. Let k be l(t). Solve -2*n + 4*j + k = -11, 5*n = -i*j + 11 for n.

3

Let i be (-31)/(²²³²⁄₁₆) - (-65)/9. Let r = 8 - 5. Solve -2*g + u = 7, 3*g - 2*u + r = -i for g.

-4