Let p = -27 + 31. Solve 0 = -2*t + t + p for t.

4

Suppose 5*x + 3*o = 52, 20 = 2*x + 3*x - 5*o. Solve -b + 5*b = x for b.

2

Let t = 169 + -165. Solve t*z = -3 - 5 for z.

-2

Suppose -3*r - 3*d = 1 + 2, 5*d = 5*r - 45. Let l be (r/6)/(8/(-12)). Let t be 0/1 - (l - 1). Solve 2*j = -t*j + 8 for j.

2

Suppose -6 = -4*o + 14. Let a be (-1)/o3-5. Let j(v) = v + 8. Let p be j(-8). Solve a*n - 15 = -p*n for n.

5

Suppose j - 1 = 4*j - 2*p, -2*j - 5*p = -31. Suppose -9 = -j*s - z + 3, -z - 8 = -s. Solve 0*l = s*l for l.

0

Let n = -2 - -6. Suppose -2*i - 2*c + 8 + 6 = 0, 0 = 4*i + c - 19. Suppose 0*t - n*a + 20 = i*t, -10 = 5*a. Solve 2*f = -1 + t for f.

3

Let y = -124 - -135. Solve 0 = 9*b - y*b - 6 for b.

-3

Suppose -2 = -g + 3. Let w© = c3 + 8*c2 + 7*c - 8. Let p be w(-7). Let i = -8 - p. Solve 2*x - 3*x + g = i for x.

5

Let q(i) = -i**2 + 5*i - 1. Let z be q(6). Let o = z + 11. Suppose -2*v + 3*r = -v - 15, 0 = -r - o. Solve 1 = v*y - 2 for y.

1