Let r = 161 + -156. Solve -k = -0*k + r for k.

-5

Suppose 0 = -q - 5, -3*y = -4*q - q - 22. Let n(i) = 10*i**2 + i + 1. Let c be n(y). Solve 5*r + 10 + c = 0 for r.

-4

Suppose -12*z - 15 = -17*z. Solve z = 4*t - 5 for t.

2

Suppose -i - 2*c = 0, 3*c = -i - c - 2. Let q = -80 + 114. Let j = -20 + q. Solve i*l - 6 = -j for l.

-4

Suppose -2*r - 5 + 15 = 0. Suppose 32 = o - r*o. Let x = o + 8. Solve x*v = v for v.

0

Let i be 1 + -1 + (-1 - -3). Let a be (-1 - i) + 6 + -1. Solve -2*z + a = 4 for z.

-1

Let s be (-26)/(-6) + 2⁄3. Suppose 5*l - 4 = -h, h + 0*h = s*l + 4. Solve 2*y + 2*y = l for y.

0

Suppose 0*f + 2*f = 0. Let b be f + 2 + (2 - 1). Solve -4*u + b = -u for u.

1

Suppose o - 6 = -d, -o + d = 4*o - 12. Solve o*j = -11 - 1 for j.

-4

Let s(h) = 2*h + 6. Let k be s(7). Let d be ((-6)/(-6))/((-2)/(-10)). Suppose -d*u = -u - k. Solve 0 = -5*l + u + 10 for l.

3