Let l(a) = 6*a - 20. Let b be l(4). Let s(w) = -12 + 6 - b - 2*w. Let i be s(-6). Solve 4*z - 13 = -z - i*y, z = -y + 5 for z.

1

Let f = 41 + -44. Let d be (-22*1)/(-4 + f + 5). Suppose 0 = d*o - 8*o - 9. Solve -i = 2*u - 4, -7 = o*u - 0*i - 5*i for u.

1

Let g(z) = -4*z**2 - 193*z - 36. Let k be g(-48). Solve -6*m + 2*m - k = -4*t, 5*m + 2*t + 15 = 0 for m.

-3

Suppose -l + 16 = -4*o, 11*o - 3 = 12*o. Solve 9*c + 4 = 6*c + n, 8 = -l*c + 2*n for c.

0

Let g be 3⁄9 + (2/(-6))/((-11)/88). Let z = -2 + 4. Solve -z*o - 5 = -2*k - g*o, -4*o = 3*k - 15 for k.

1

Suppose 0 = -51*a + 57*a - 42. Solve -a*l + 8 = -t - 4*l, 4*t = -5*l + 36 for t.

4

Suppose -8*g = -2*g - 31 + 7. Solve -3*m = 4*p + 26, 2 - 4 = 2*p - g*m for p.

-5

Suppose 4*s = 21 - 5. Let l(i) = i**2 - 14*i + 11. Let x be l(6). Let v = x + 49. Solve 2*t = n, t - v = s*n - t for n.

-4

Suppose 2*o - 4 = -o - 5*n, -3*n - 12 = -3*o. Solve -o*j = -10*f + 6*f - 12, -5*f - 4*j - 15 = 0 for f.

-3

Let n = -15 + 31. Let j = n - 14. Let w be ((-9)/j)/(21/(-28)). Solve 15 = -2*u - 6*k + k, 0 = -4*u + 2*k + w for u.

0