Let u(s) = s**2 + 10*s + 7. Let h be u(-10). Solve 0 = -w - 3 + h for w.

4

Suppose -5*z = 15, 5*z + 13 = j - 4. Let v = -44 + 46. Solve v + j = -k for k.

-4

Let w be (-2)/(-12) + 1/(-6). Suppose 10 = 5*l - w*l. Solve -2*t = -0 - l for t.

1

Suppose -3*l + 4*l = -l. Solve 10*s - 5*s + 20 = l for s.

-4

Let c = 131 - 126. Solve -3 - c = 4*p for p.

-2

Let h be (-1)/3 + (-35)/(-15). Let d be (-7)/(-2)*(-60)/(-21). Solve -h*t + d = -0*t for t.

5

Suppose 0 = 3*k - 5*r, 3*k - 3*r + r = 9. Suppose 1 + 20 = v - 4*p, -4*v + 24 = -p. Solve -v = -2*n + k for n.

5

Let s(i) = -i**3 + 2. Let g be s(0). Let u be (-2 - 0) + g + 2. Suppose 26*x - 16 = 18*x. Solve 2 = x*d - u for d.

2

Let i be (-38)/(-95) - (-18)/5. Let p(q) = 0*q - 4 + q + 0*q. Let z be p(i). Solve 4*c - 9 + 1 = z for c.

2

Let a(v) = -2 + 5 + 6 + v3 - 6*v2 - 8*v. Let x be a(7). Let j be -1 + x + -3 + 5. Solve 0 = -s - j*s for s.

0