Let i(f) = -f + 1 + 0*f - 4. Let t be i(-6). Solve -t*k - 2 = -8 for k.

Suppose -2*i + 1 = -2*l + 3*l, -l + 4*i = -7. Solve l = -4*o - 1 for o.

-1

Let i® = r**2 + 10*r - 2. Let d be ((-55)/15)/((-1)/(-3)). Let k be i(d). Solve a + k = 4*a for a.

3

Let a = 9 + -8. Let i be (-1 - -7)*a/2. Solve -d = -i + 2 for d.

1

Suppose 0 = -4*l + 20 - 8. Solve 3 = l*u - 6 for u.

3

Suppose -3*s + 45 = 2*s. Solve 3*d + 0 + s = 0 for d.

-3

Let k = 14 + -9. Solve -6 = k*c - 31 for c.

5

Suppose -3 + 0 = -3*u. Suppose 6 = -2*m + 4*q - 0, 4*m = -5*q + 1. Let j = m + u. Solve -r - 4 = -j*r for r.

-4

Let k be ⁵⁄₁₀ + (-53)/(-2). Suppose 5*r - 3*o - 3 = o, -k = -5*r - 4*o. Suppose 0 = -r*w + 3, -2*f - 2 + 9 = -w. Solve g + f = -g for g.

-2

Let l(d) = d**2 + 10*d + 12. Let h be l(-9). Solve h*j = -j + 8 for j.

2

Suppose 3*b - 20 = -2*b + s, 5*b = -s + 10. Solve b*v - v = 0 for v.

0