Suppose 18 = 3*n + 3*c, -c - 6 = -2*n + 3. Let u = 535 + -530. Suppose u = 5*a - n*b, a = 3*a + 5*b - 37. Solve 4*z + a = -4*d + 2, -19 = -5*d + z for d.

Let b = -4 - -6. Let i be 4*(-62)/(-24) + 2/(-6). Suppose 5 = p - u, -8*u + i*u = -5*p + 18. Solve -2*d - 14 = -0*d + 4*f, -p*d - 16 = b*f for d.

-3

Suppose -15*n = -17*n - 30. Let w be ((³²⁄₁₂)/4)/((-2)/n). Solve 5*j = p + 10, w*p + 2*j = j - 24 for p.

-5

Let b = 276 + -104. Let s be (-2)/(-5) - (b/(-20) - 1). Solve 5*u = 4*t - 7, -5*u + 5*t - s = -0 for u.

1

Suppose -n - y = 0, -20*y + 10 = 4*n - 21*y. Solve b = 3*o - n*b + 24, o - 4*b + 17 = 0 for o.

-5

Let j be ¹⁶⁄₂₀ - 7*(-30)/50. Solve 16 = 4*a - 4*l, 10 = -7*l + j*l for a.

-1

Let l be (-14 - -17) + (-32 + 12)*1/(-1). Solve -z - 4*s + 1 = 2*z, -5*z + l = -4*s for z.

3

Suppose j - 1 + 11 = 0. Let n be (5/(-2))/5*j. Suppose 0 = -n*a + 19 + 1. Solve -2*t - 14 + 2 = -a*u, -2*t = -5*u + 16 for u.

4

Let a = 3929 + -3921. Solve 7*c - 20 = 2*c - 2*y, 2*c + 4*y - a = 0 for c.

4

Let i(a) = 2*a3 + 33*a2 + 133*a - 11. Let n be i(-8). Solve 4*s = v + 16, -v + 6*s = 3*s + n for v.

-4

Suppose 2*f - 3 = 4*i - 25, -3 = -3*i - 3*f. Suppose 0 = -8*v + 10*v - 3*a - 56, 5*v - 2*a - 129 = 0. Solve 3*w + w - 5*k + v = 0, k + 19 = -i*w for w.

-5