Let r(d) = d3 - 9*d2 - d + 12. Let w be r(9). Let g be ((-5)/2)/(2/(-20)). Suppose 6*u - u = g. Solve 7 = -u*j - w for j.

-2

Let k = 7 - 10. Let v(z) = -z**2 - 2*z - 3. Let i be v(k). Let b be (-10)/i - (-1)/3. Solve -2 - 4 = -b*n for n.

3

Let q be 4⁄6 + 70⁄21. Suppose -g - q*x + 7 = 25, 4*x + 24 = 2*g. Solve g*s = 2 + 2 for s.

2

Let s = -7 + 3. Let d be 63*1/((-3)/s). Suppose 0 = 2*a + a - d. Solve -5*l + 3 = a for l.

-5

Suppose 118 = 10*a - 42. Solve -4*x - a = -0*x for x.

-4

Let p be -7 + ((-21)/(-3) - 4). Let s(l) = 4*l3 + 6*l2 - 3*l**3 + l + 2*l + 1. Let v be s(p). Solve 6 = -5*t + v for t.

3

Suppose -w = -0*w + 2, 4*x - 8 = -2*w. Let h be (27/(-6))/((-1)/(-2)). Let o(n) = -n3 - 9*n2 - 2*n - 13. Let p be o(h). Solve -x*t - p + 2 = 0 for t.

-1

Suppose 4*l + 0*l + 48 = 0. Let s = l + 16. Solve s*r - 25 = -r for r.

5

Let g be -63(-1)/6. Solve g*a - 2*a + 1 = 0 for a.

-1

Let f be (0 + 7)*(-40)/(-140) - -2. Let g(w) = 2*w - 5. Let u be g(-5). Let l = u + 30. Solve -l = f*p - p for p.

-5