Let m(u) = u + 2. Suppose 5*f + 0*h = 5*h - 20, 0 = 4*f + 3*h + 2. Let z be m(f). Let w be ((-36)/(-8))/(-9)*-2. Solve z - w = b for b.

Let x(u) = -u**2 - 7*u + 4. Let i be x(-6). Let w be 4/i - (-161)/35. Suppose w*s = 4*r + r - 35, -24 = -4*r + 3*s. Solve 2*v - 5 = -r*v for v.

1

Let u(n) = -n3 - 5*n2 - 6*n - 5. Let k be u(-4). Suppose -k*v + 21 = 2*f + 1, 8 = -3*v + 5*f. Solve 2*x + 10 - v = 0 for x.

-3

Let k be ⁶⁄₄*¹⁰⁄₃. Suppose 2 = i - j - 9, -19 = -k*i - 4*j. Solve 2*v = i*v for v.

0

Let j(o) = o**2 - 11*o + 24. Let p be j(8). Solve p = -2*r + 3 - 9 for r.

-3

Suppose 37*u - 12 = 34*u. Solve -s + u = 3*s for s.

1

Let k(a) be the first derivative of a⁴⁄₄ - 2*a3 + 5*a**²⁄₂ + 2. Let f be k(5). Solve -2*o + 0*o - 6 = f for o.

-3

Let z = 0 + 4. Suppose 0 = 5*m + 5*c - 6 - z, -2*m + 3 = 3*c. Solve -p = -5 + m for p.

2

Suppose 5*r - 3*a = -4*a + 19, -5*a - 5 = 0. Solve -2*m - r = -6 for m.

1

Suppose 4*d = w - 1, 0 = w - 4 - 1. Suppose -5*a - 18 = 37. Let c = 16 + a. Solve 3*x + c = -d for x.

-2

Let l(b) = -2*b + 1. Let j(i) = 2*i + 6. Let k be j(-4). Let a be l(k). Let y = a - 2. Solve 0*d - y*d - 3 = 0 for d.

-1