Let z be (6 - 1)/(0 - -1). Suppose 6*d - 20 = d. Solve -d = -z*k + 3*k for k.

Suppose -23 = 5*f - w, -4*f + 9*f + 5*w = -35. Let x be (f/2)/(1/(-2)). Let v be (2 - 0)/(¹⁄₁₀). Solve -v = -t + x*t for t.

-5

Let c be ((-12)/(-10))/((-30)/(-75)). Solve -c*q + 15 - 3 = 0 for q.

4

Let u(k) = 8*k - 1. Let q be (-12)/(-10) + 5/(-25). Let h be u(q). Solve -p - h + 2 = 0 for p.

-5

Suppose 2*c = 3*n + 2*n - 32, 4*n + 2 = -3*c. Let j be (-8 - 6)*3/c. Solve 3*p = -j - 8 for p.

-5

Let y be (0 - (-1)/(-1)) + 1. Solve 3*v - 10 - 2 = y for v.

4

Let n(x) = 5*x2 - 3*x + 3. Let f(m) = 6*m2 - 2*m + 3. Let w(h) = 4*f(h) - 5*n(h). Let p be w(6). Solve 0*c + 12 = p*c for c.

4

Let w(n) = n**2 - n - 2. Let h be w(3). Let v be 0/((-2)/h*2). Solve -2*d - 10 = -v*d for d.

-5

Suppose 3*t - 26 = h, 0 = 3*t - 7*h + 5*h - 22. Solve 26 = 4*z + t for z.

4

Suppose 3*m - 4*k - 7 - 24 = 0, 5*m - 46 = k. Solve 0 = 13*r - m*r for r.

0

Let a(t) = -t3 + 11*t2 + 28t - 25. Let z be a(13). Let v be -3((-1)/3 + 0). Let l = v - z. Solve l*x = x - 1 for x.

1