Suppose -4*i = -6*i + 10. Solve -3*f = -10 - i for f.

Let c = 2 + 1. Let u be (-12)/c - 20/(-5). Solve -h = -u*h for h.

0

Let o(a) = 3*a - 9. Let m be o(10). Suppose 0*w - 2*t - 4 = w, 3*t + 6 = -4*w. Suppose -5*q + w*q = -3*r - m, 4*r + 11 = q. Solve -q*l - 7 = -4 for l.

-1

Let h be 0 + (7 - 1 - 1). Suppose 2 = -h*r + 6*r. Solve 0 = 2*q + r for q.

-1

Let c(u) = -u + 13. Let h be c(13). Solve h = 2*a - a - 1 for a.

1

Let x(k) = k3 + 9*k2 - 10*k. Let m be x(-10). Suppose -5*v = -0*v - 75. Solve 3*n + m*n + v = 0 for n.

-5

Let i(v) = v3 + 7*v2 + v + 9. Let o be i(-7). Let f be (0 + 6/(-8))*-8. Solve -t = f - o for t.

-4

Suppose -10 = -5*j + 5*l, 4*l + 4 + 0 = 3*j. Suppose -j*r - a = -4 - 1, -4*r = 3*a - 15. Solve r*b + 4 = 2*b for b.

2

Suppose -j + 3*l - 12 = 0, -4*j + 2*l - l = -7. Suppose 2*m = m. Solve m*f + j = -f for f.

-3

Let f be (-2)/8 + ⁹⁄₃₆. Let i be (¹⁸⁄₂₁)/(¹⁄₇). Solve -2*c + 4*c - i = f for c.

3

Let k(i) = -i + 6. Let b(z) = 2*z**2 - 2*z + 2. Let o = 3 - 1. Let r be b(o). Let v be k®. Solve v*w = 3*w for w.

0