Let p(v) = 3*v - 15. Let f be p(6). Suppose -2*c + 16 = -d, 5*d - f = -2*c + 1. Solve -4*i = -x, i - x - c = x for i.

Let z(l) = -10*l + 98. Let j be z(9). Suppose -j*g - 19 = -35. Solve -k - a - 3 = -1, g*k = a - 7 for k.

-3

Suppose q - 2 = 3*s - 1, 3*q + 4*s = 16. Let c = 195 + 61. Let t = c - 248. Solve z - 2*p = -3*z, -q*p = -4*z + t for z.

-2

Let u = -157 + 169. Suppose -2*a = 4, i - u = -i + a. Solve i*h - j - 4 - 3 = 0, 4*j - 12 = 0 for h.

2

Suppose -3*o - 4*l + 6*l = 1, -5*o = -l - 10. Solve -2*u = -5*u - o*j, -4*u + 5 = 3*j for u.

5

Let c be (¹⁰⁄₃₀)/((-1)/(-3)). Suppose -3*o - c + 5 = 4*z, -4*o + 24 = -4z. Let q be z(417/(-78) + (-6)/39). Solve 0 = 2*l + 4, 0*k + 3*k + l = -q for k.

-3

Suppose -1516*t = -1512*t - 52. Solve -5*k + 4*g = -t, 3*k - 8 = 2*g - 1 for k.

1

Suppose -29 = -55*y + 88 - 7. Solve 0 = y*j + 12*u - 10*u - 2, 0 = 5*j - 2*u + 30 for j.

-4

Suppose 0 = 2*w + 4*x + 16, -5*x = 2*w + 21. Solve -p = 4*p + d + 14, 0 = -w*d + 2 for p.

-3

Let f be ²⁄₆ + (-2)/6. Suppose 4*t - 2243 + 2199 = -4*r, 2*r - 3*t + 18 = 0. Solve -i + 4 = u, 0 = u - f*u - r*i for u.

3

Let t = 2659 - 2643. Solve -x - t = 5*p, 4*x = p + 12 + 8 for p.

-4