Let x = 42 - 21. Suppose -d - 2*b + 15 = 2*d, -2*d - 5*b + x = 0. Solve 2*f - 5 + d = 0 for f.

Let f be (2 + 14/(-4))*-2. Suppose 5 = 8*p - f*p + 5*h, -4*h = -2*p - 4. Solve -3*c + 6*c + 6 = p for c.

-2

Let g be (-2)/(⁸⁄₁₂) + 3. Solve g = a + 2*a - 12 for a.

4

Suppose 3*h + 3 = 4*u, -2*h = -4*u - 3*h + 15. Let t© = -c + 7. Let s be t(7). Suppose s = -0*q + 4*q. Solve g + 2*g - u = q for g.

1

Let t be (-49)/(-5) + ⁹⁄₄₅. Solve 16*w - 11*w = -t for w.

-2

Suppose 3*j = 7*j - 8. Let y = j - 0. Suppose 4*g = -2*b + y, -2*b - 3 = -4*g - 5. Solve -6 = 3*r - g for r.

-2

Suppose -6 = z - 3*w + 6, 0 = 2*z + 3*w - 12. Suppose z = -3*c, -4*c - 3 = -i - 0. Suppose u = i*u - 8. Solve v - u = -0*v for v.

4

Let s(k) = 6*k - 7. Let c be s(5). Let a = -21 + c. Solve 3*z = -a*z + 10 for z.

2

Suppose 2*s + s = 0. Let p be s/((2 - 0) + -4). Solve -2*n + p*n = -2 for n.

1

Let h be ((-2)/(-8))/(¹⁰⁄₁₂₀). Suppose 0 = -4*q + h + 41. Solve 14 = 5*o - q for o.

5

Let j(f) = -14*f3 - f2 - 24*f - 14. Let y(v) = 5*v**3 + 8*v + 5. Let c(x) = -6*j(x) - 17*y(x). Let i be c(7). Solve m + i = -m for m.

-3