Let v = 0 + -1. Let d be ((-9)/15)/(v/5). Solve -d*r + 7 = 1 for r.

Let a(l) = l**2 - 4*l + 4. Let p be a(4). Solve 0 = t - p for t.

4

Let m be -2 + 0 + 5 + 7. Let p(l) = -l**2 - 6*l + 3. Let q = -13 + 7. Let x be p(q). Solve x*z = z - m for z.

-5

Suppose 0 = -6*k + 3*k + 6. Suppose q = 5*q - 16. Let b(m) = m3 - 3*m2 - 3*m - 1. Let i be b(q). Solve k = -5*z - i for z.

-1

Suppose 0 = 4*l - 0*l - 8. Let z(v) = -v3 + 4*v2 + 6*v - 5. Let p be z(5). Solve p = l*q - 7*q + 25 for q.

5

Suppose 40 + 20 = 4*t. Suppose -o = 4*a - 7*a - 15, -3*a = t. Solve -3*y + o = -3 for y.

1

Suppose 7 = 2*j - 1. Let r(f) = -8*f + 5. Let x(s) = -s. Let n(g) = -r(g) + 6*x(g). Let h be n(4). Solve 1 = -h*p + j*p for p.

1

Let p be (-3)/6 + ²⁄₄. Suppose -6w + 34 = 10. Let x be -1-1*(w - 0). Solve x*h + p*h = -20 for h.

-5

Let g® = r**2 - 8*r + 6. Let q be g(8). Solve 3*m + 0 = q for m.

2

Let m be 1/(1 + 15/(-12)). Let g be ⁴⁄₈ + (-6)/m. Let b = 0 + g. Solve -b*u - 1 = 1 for u.

-1

Suppose 5*k - 32 = 4*t, -3*k - 2*t = t - 3. Suppose 2*a - 2 = 3*a + 2*c, 0 = -k*c - 8. Solve a*x = -2 - 2 for x.

-2