Suppose -5*p = -p - 60. Let z be (3/(-5))/(1/(-5)). Solve z - p = -4*r for r.

3

Suppose -5*x - 18 = 37. Let f = x + 16. Let g(a) = -a3 + 4*a2 + 5*a. Let i be g(f). Solve -4*s - 16 = -i*s for s.

-4

Suppose 0*d - 9 = -3*d. Suppose 0 = g + u - 2, 6 = -5*u + 2*u. Suppose d*k = g*k. Solve -2*j = -k - 10 for j.

5

Let p(n) = n**2 + 4*n - 28. Let a be p(-9). Solve -14*i = -a*i + 15 for i.

5

Let u be 12⁄4 - (1 + -1). Suppose 37 = i + 2*k - 7*k, -4*k + 16 = u*i. Suppose s + 18 = 4*h, -8*h = -3*h + 3*s - 14. Solve 0 = h*v - i - 8 for v.

5

Suppose 2*o - 18 = 2*z - 3*o, -z + 5*o - 19 = 0. Let a = -1 + z. Solve -2*c = -a*c + 6 for c.

-3

Let x be ((-6)/(-4))/(12⁄16). Let n = 17 - 12. Solve -x*y = -n*y + 6 for y.

2

Suppose -2*f + 5*s = 5 + 18, -f - s + 6 = 0. Let r be 0 + (-4)/(-4) - f. Solve -2*u + r*u = -4 for u.

2

Let g = 3 + -7. Let k = -2 - g. Let l be 0 - -2 - (-1)/1. Solve -3 = k*i + l for i.

-3

Let d(p) = -2*p2 - 5*p + 5. Let g(v) = -3*v2 - 10*v + 9. Suppose 5*t + 18 = 3. Let a(l) = t*g(l) + 5*d(l). Let o be a(4). Solve 0 = 6*i - o*i + 20 for i.

-5