Let u(i) = -i + 4. Let n be u(2). Let x(y) = 0*y + 7 - 8*y + y**n + 2*y. Let a be x(6). Solve 0 = 4*h + 9 + a for h.

Let g be (-7)/(-3) + ⁴⁄₆. Solve -g*z + z = 0 for z.

0

Suppose -f + 9 = 7. Suppose -5*o - 40 = -f*q, -7*q - o = -3*q - 36. Let m(x) = x**2 - 10*x + 4. Let w be m(q). Solve 0*z = -w*z + 12 for z.

3

Suppose 5*q - 4*v - 52 = -4, q - 2*v = 12. Suppose -5*h = -4*y + 31, q*y - 5*y = h + 15. Solve -y*u + 9 = -3 for u.

3

Let b be ((-2)/(-6))/(2/(-30)). Let y be 42/(-10) - 1/b. Let f = y + 8. Solve -2*s - f = 2*s for s.

-1

Let z = -14 - -18. Let w be (-12)/(-15)*10/z. Solve -1 - 5 = w*c for c.

-3

Let b = -1 - -1. Suppose 0*m + 2*m = b. Let q be (2 - 1)/1*m. Solve q*c + 5 = 5*c for c.

1

Let o(g) = 4*g**2 + 3*g - 2. Let y be o(-3). Suppose 5*s = -0*s + y. Solve -2 = -3*w - s for w.

-1

Let m be ((-3)/(³⁄₂))/2. Let b = 3 + m. Solve 6 = b*n - 0 for n.

3

Let b(j) = 3*j - 7. Let h be b(3). Suppose -g + 13 = -3*v - 2*v, -5*v = -2*g + 11. Let m = g + h. Solve m = o + 3 + 1 for o.

-4

Let s be (¹⁰⁄₄ + -2)*14. Solve s*t = 4*t for t.

0