Let j = -10 - -14. Let b = -4 + j. Solve b + 2 = -k for k.

Let h(y) = y3 - 5*y2 - y + 3. Let l = 11 - 6. Let u be h(l). Let t be 1*-1*0/u. Solve 3*k + 15 = -t*k for k.

-5

Suppose -4*p + 5*s - 12 = 2*s, 4*p - 5*s = -20. Let g = -4 + 10. Let m = -4 + g. Solve 4 = -m*h - p for h.

-2

Let u be (-3 + 3)/(²⁄₁). Let l(f) = f3 - f2 + 16. Let h be l(u). Let i be (2 + h)/(3 + -1). Solve -s = 2*s - i for s.

3

Suppose 0 = 5*f - 5 - 15. Solve -4*o = -2*o + f for o.

-2

Suppose -g + 3 + 0 = 0. Suppose 0 = -g*c - c. Solve -5*b - 32 + 7 = c for b.

-5

Let c = 1 - 3. Let r(h) = -2*h - 2. Let s be r©. Solve q + 0*q + s = 0 for q.

-2

Let k be ²⁵⁄₁₀ - (-1)/2. Suppose -k*y + 0*w - 9 = 5*w, 3*y = -w + 3. Suppose -5*u - 2*g = y*g - 19, -5*g + 2 = -u. Solve r - 2*r - u = 0 for r.

-3

Let x(q) = -q3 + 5*q2 - 2*q - 4. Let l be x(4). Suppose 15 = m + l*m. Suppose -s - 9 = 3*f, m = -4*s - f - 0. Solve 4*r - 2*r - 8 = s for r.

4

Let g(y) = -y**2 + 10*y + 13. Let m be g(11). Suppose v + 27 = 5*n, -m*v = 4*n + 3*v - 39. Solve -5*h - 1 + n = 0 for h.

1

Let g = 57 - 51. Solve g*l - 6 = 8*l for l.

-3