Let l be 1*-6*8/(-12). Let t = l - 4. Solve h + t*h = -5 for h.

Let l(u) = u + 6. Let a be l(-8). Let i be -3 - a*(-3)/6. Let w be i/(-10) - ⁴⁄₁₀. Solve w = 3*f - 3 - 0 for f.

1

Suppose r - 6 = -r. Let z be (4/r)/((-20)/(-45)). Solve 0*k + z*k = 3 for k.

1

Let a(w) = w - 2. Let r be a(3). Suppose 4*q - 5 + 1 = 4*f, -5*f + 3*q = r. Let i be 1 - (-23 + (f - 2)). Solve -i = -5*g - 0*g for g.

5

Let f be 10(1 - ⁹⁄₅). Let a be f/5(-10)/4. Suppose a*o + 0 = 12. Solve 8 = -5*m + o for m.

-1

Suppose 2*b = -q + 1, -3*q + 8 + 17 = -5*b. Let a be ((-42)/9)/(b/6). Solve -3*k - 2 + a = 0 for k.

4

Suppose 75 - 123 = -6*p. Solve -2*d = 2*d + p for d.

-2

Let a = -59 + 60. Let f(l) = -l**2 + 6*l - 2. Let w be f(5). Solve a = v - w for v.

4

Suppose -2*c + 14 - 4 = 2*l, 5*l - 27 = -3*c. Suppose -7*i + l*i = -3. Solve -y + 0 + i = 0 for y.

3

Let a(q) = -q + 11. Let g(t) = t3 - 5*t2 + t. Let z be g(5). Suppose h + z*k - 3*k - 12 = 0, -5*k + 50 = 5*h. Let b be a(h). Solve 0 = -4*l + 3*l + b for l.

3

Let k(d) = -d3 - 3*d2 + 4. Let g be k(-2). Solve g = -5*i + 1 - 16 for i.

-3