Let q = 20 + -10. Suppose -2*k + 5*k - 15 = 0. Solve -n + k - q = 0 for n.

Let g be (1 - 1) + (9 - (2 - 1)). Solve 0 = -5*p + 3*p + g for p.

4

Suppose 8*l - 10 = 3*l. Suppose -i - 4*z = 13 + 22, 4*z = 2*i + 22. Let a = 25 + i. Solve a = -g - l*g for g.

-2

Let g be (0 + 0)/((-6)/3). Let b = g - -2. Solve -5*d = -b*d - 3 for d.

1

Let d be (20 - 2)/(-2 - -3). Suppose -6*t + 3*t = -d. Solve f = t*f for f.

0

Let n(x) = x**2 - 5*x - 4. Let c be n(6). Solve -2*p = c*p - 8 for p.

2

Let t be ¹²⁄₅₄ + ¹⁶⁄₉. Solve 2*o + t*o + 16 = 0 for o.

-4

Let c = -7 - -9. Suppose 26 = 3*u + c. Solve t + t = -u for t.

-4

Suppose 4*w + 16 = 0, -3*l + 0*w = 2*w - 4. Suppose 2*p = -2*r + 2, 4 = 2*r - l*r. Solve -p*j = -4*j + 2 for j.

2

Let m = -4 + 4. Let u be 1/(m + ¹⁄₇). Let w(x) = 2*x - 5. Let b be w(u). Solve 1 - b = -4*p for p.

2

Suppose 5*h - 3*u = 10, -45 = -5*h - 0*u - 4*u. Let d = h - 0. Let n© = -c3 - 7*c2 - 7*c - 2. Let r be n(-6). Solve d*g + r = -6 for g.

-2