Suppose 7*a = 27 - 13. Solve -2 = -0*c - a*c for c.

Suppose 3*q = 10 + 14. Suppose q = -4*i + 3*i - 4*j, 2*i + 5*j + 7 = 0. Suppose 14 = 2*s + i*u, 0 = -2*s - 0*s - 2*u + 8. Solve 3*p - 2 - s = 0 for p.

1

Suppose -5*w + 2*q = -q - 30, 2*w - q = 11. Suppose 2*o = w*o - 3. Let j(n) = n3 - 3*n2 + 2. Let i be j(o). Solve 0*g - 6 = -i*g for g.

3

Let m be (-2 - (1 - 0)) + 5. Suppose 4*o - m*l = 2*l + 20, -13 = -2*o - l. Suppose -c - 4*p - o + 24 = 0, -3*p = -4*c - 4. Solve -d = -c*d - 3 for d.

-3

Let o be 1*-1 - (3 + -4). Suppose 4*f + 3*l + 15 = 0, 5*l + o*l + 25 = -4*f. Suppose f*b + 5*b = 35. Solve 3*x - 5 = b for x.

4

Let g(p) = p3 + 7*p2 - p - 3. Let v be g(-7). Solve -v*k + k + 9 = 0 for k.

3

Suppose -4*a + 2*k = -3*a, -5*a = -3*k - 7. Let i be 1 - -4 - 3 - a. Solve 2*j + i*j = -4 for j.

-2

Let f be ³⁶⁄₃₀*140/(-6). Let n = f + 48. Solve 0 = -8*g + 3*g + n for g.

4

Let b(h) be the third derivative of -h⁴⁄₂₄ + 7*h³⁄₆ - 4*h**2. Let u be b(5). Solve u*k + 8 = 2 for k.

-3

Let h be (¹²⁄₁₀)/((-2)/(-10)). Solve n = h*n + 20 for n.

-4

Let b = 5 - -1. Solve -b*w = -2*w for w.

0