Let w(y) = y + 3. Let t = -20 - -17. Let h be w(t). Suppose 2 + 6 = 2*p. Solve -p*z + 7 + 9 = h for z.

Suppose -i + 4*v - 5 = -0*v, -3*v = -2*i - 15. Let x = i + 10. Solve r = 6 - x for r.

5

Let n(m) = -m3 - m2 + 2*m + 4. Let z be n(0). Solve -15 = z*k + 5 for k.

-5

Suppose 0 = -6*o + o + 80. Suppose -o = -4*h - 56. Let x(n) = n**2 + 11*n + 10. Let v be x(h). Solve v = -j - j for j.

0

Let x be (¹⁸⁄₃)/(0 + 2). Suppose -x*w + w = -10. Solve -w = -8*z + 3*z for z.

1

Let t(v) = -v - 4. Let r be t(-4). Suppose 3*b - s = 7, r*b + b = -s + 5. Solve b = -2*p - 3 for p.

-3

Let s(n) = 2*n + 4. Let l be s(6). Suppose h = -u + 6, -5 = -5*u + h + 13. Solve u*d + 0 - l = 0 for d.

4

Let l(x) be the first derivative of x**³⁄₃ + 3*x - 4. Let h be l(0). Suppose -5*a + 9 = h*o, -o + 0 = 5*a - 13. Solve 4 = f + a for f.

1

Let d = 4 - -1. Solve d*s + 10 = -0 for s.

-2

Suppose 0*d + i = -5*d - 24, 2*d = i - 4. Let h = d + 6. Suppose 2*x - 18 = -4*m - 0, 3*m + h*x - 14 = 0. Solve -m*r = r + 25 for r.

-5

Suppose x + 8 = a, -a + 4*x + 14 + 3 = 0. Solve 5*y - a = -0*y for y.

1