Let v be (4/(-12))/(2/(-402)). Let n = -7 + v. Suppose 5*h - n = d, 3*d + 7 = h - 5. Solve -3*i = i + h for i.

Let l be 2/(3*⁴⁄₁₈). Suppose -2*k = -l*k. Solve -2*y + 4 = -k*y for y.

2

Let n = 4 - 1. Let b = 66 - 64. Solve -o - b = -n*o for o.

1

Suppose 4*d = 3*i + 77, 3*i - 2*d = -0*i - 67. Suppose -2*y + 67 - 3 = 0. Let u = y + i. Solve 3*s - 2 = u for s.

5

Let k(h) = -h3 + 7*h3 + 5 - 3 - 3*h2. Let y(g) = 7*g3 - 4*g**2 + 3. Let o(s) = -4*k(s) + 3*y(s). Let f be o(-1). Solve 10 = b + f*b for b.

2

Suppose -4*a - 2 = 2*l - 6*a, 3*a = -12. Let m be (-6)/9 - l/3. Solve m - 4 = k for k.

-3

Let a be 8 - (7 - ²⁄₂). Solve 6 = -0*q - a*q for q.

-3

Suppose 5*n + 0*j = -2*j + 23, 0 = -5*j - 5. Suppose 5*q + 0*l + 5*l = 25, -2*l = -4*q + 38. Let f = q - n. Solve 1 = -f*r + 13 for r.

4

Suppose 0p - 3 = -p. Let c be (-8)/(-6)-1*-3. Suppose p*d - 11 = -u, -11 = -c*u + d - 2*d. Solve -u*b + b = -2 for b.

2

Suppose 0 = 5*s - 0 - 5, -2*h + 7 = 3*s. Solve 0*b = -h*b - 4 for b.

-2

Let r be 2/(12/(-10) - -1). Let p = r + 14. Solve -3*m - 2 = p for m.

-2