Let z(i) = 2*i**2 - i - 1. Let w be z(2). Suppose 4*s - 6*m = -2*m - 16, -4*m + 16 = w*s. Solve -k + 5*k = s for k.

0

Suppose -6*j = -3*j. Let k = 0 + j. Solve -i + 5*i = k for i.

0

Let f = 13 + -12. Let s be (2 - f)*(-27)/(-9). Solve -s*o + 0*o = -9 for o.

3

Suppose 5*t = 2*c - 35, 10 = 5*c + 4*t - t. Suppose -q = -a + 8, 0 = -c*a - 4*q + 68 + 8. Suppose 5*i - 8 = a. Solve -4 = i*x + 16 for x.

-5

Suppose 5*r - 5*g - 250 = 0, 0*g = g + 2. Suppose -33 = -3*o + y, -4*y - r = -6*o + o. Let h = 0 - 0. Solve h*p - o = 4*p for p.

-3

Suppose 2*m - 5 = o, m = 4*o - 4*m + 20. Let i(n) = n**2 + 5*n + 1. Let z be i(o). Let w be (3 + -2)*z - 1. Solve w = 6*b - b + 15 for b.

-3

Let r = 34 + -31. Solve -r = -x - 0*x for x.

3

Let o(v) = v**2 - 6*v + 4. Let y be o(8). Solve y = -5*k + 5 for k.

-3

Let x = 44 - 21. Solve x - 3 = 5*l for l.

4

Let p be (4*1)/(2 + 0). Suppose -2*k - 4*t + 18 = 0, -k + 6*k + p*t = 21. Solve -k*c + 1 = 16 for c.

-5