Let y(p) = 21*p + 102. Let v(k) = 21*k + 100. Let r(s) = -4*v(s) + 5*y(s). Let c be r(-5). Solve -2*g - 12 = -5*u, -7 = c*g - u - 0*u for g.

Suppose 0*v = -5*v + 10. Suppose -v*g = 3*g - 15. Let a = -100 - -104. Solve g*h - 2*h + a = -4*s, 0 = -4*s + h - 4 for s.

-1

Let p = -2 + 2. Let i be (-1288)/(-483)*³⁄₄. Suppose -w + 16 = 2*v, -2*v + 30 + 2 = 3*w. Solve -i*b + 1 = -4*k - 11, p = 4*b - w for k.

-2

Suppose 0 = -t - 4*t + 200. Suppose -t - 40 = -2*f. Suppose 5 = -2*x + 3*r, -187*r + 189*r = -2*x + 20. Solve x*g - 5*p + f = 0, 5*g + 3*p = -2 - 6 for g.

-4

Let z(u) = 644*u + 1962. Let l be z(-3). Let a = -5 - -7. Solve -5*s + l = -2*h, -a*s = -0*s - 4*h - 28 for s.

4

Let z be (2 - ²⁄₁)/(-1). Let j(d) = -d3 + 19*d2 + 44*d - 37. Let i be j(21). Solve -b - b + 4 = z, 5*v = -i*b - 10 for v.

-4

Let v be 3(-4)/4(-2 + ¹⁶⁄₁₂). Solve 0 = -8*i + 11*i + 9, -2*k = -4*i - v for k.

-5

Let y be -12 + (-3 - (0 - 1)) - 2. Let f be (-72)/y - (²⁄₄ - -1). Solve -4*a - 2*d = -f*d - 15, -3*a = -4*d + 5 for a.

5

Suppose 118*k - 794 - 935 - 749 = 0. Solve -5*f + 1 = -4*n, -k*n = -24*n + 3*f for n.

1

Suppose 12*b - 4*b = -8. Let v(s) = 7*s**2 - 4*s - 2. Let c be v(b). Solve -5*r = -w + 7, -5*w + 6 = -5*r - c for w.

2

Suppose -12 = -2*s + 2*j + 20, -52 = -5*s - 2*j. Let c(k) = k3 - 13*k2 + 14*k - 20. Let b be c(s). Solve 5*v = 4*h - h + 34, 0 = -b*h + 2*v - 22 for h.

-3