Let d = -21 - -7. Let b be d/2 - (1 + -2). Let k = b + 10. Solve 25 = k*g + 9 for g.

Suppose 5*a + 5*p - 75 = 0, 2*p - 60 = -3*a - 2*a. Let c(j) = j**2 - 11*j + 12. Let b be c(a). Solve 4 = -b*g + 14 for g.

5

Let j = -53 + 55. Suppose 4 = -3*s + 2*z, -z + 4 = -5*s + z. Solve s = j*p + 2 + 4 for p.

-3

Suppose -4*f = -g + 22, -5*g + 15 + 10 = -3f. Let m be -1 + g(1 + 4). Let j be 15/m + ¹⁄₃. Solve -c - 15 = j*c for c.

-5

Suppose -1 = 3*h + 14. Let a be (⁵⁄₃)/(h/(-6)). Solve -a*i - 4 = -3*i for i.

4

Suppose -3*p + 4 = -8. Suppose 0 = 2*h - h + 4*t + p, -h + 5*t = -23. Solve h = -5*k + k for k.

-2

Suppose q - 1 = 0, -5*x + 5 = -3*x - 3*q. Solve -5 - 15 = x*i for i.

-5

Suppose 0 = 3*v - 9, u = -4*v + 5 + 16. Solve 0 = 4*s - u - 3 for s.

3

Suppose 2*i + 2*i = -2*d + 18, -2*i = -3*d + 11. Solve 1 = i*y - y for y.

1

Suppose 3*g - z = 0, 3*g = -3*z + z. Suppose 16 + 19 = 7*v. Solve 0 = v*d - g + 25 for d.

-5

Let c be ((-38)/(-76))/(⁵⁄₄ - 1). Solve c = t - 2 for t.

4