Let k(s) = s**3 - 7*s**2 + 9*s - 14. Let p be k(6). Suppose -p*n = -21 + 5. Solve -z - n = z for z.

Let t(z) = 6*z - 14. Let m be t(3). Solve 4*n + 0 = -m for n.

-1

Let c = 7 + -7. Solve -5*v - 7 - 8 = c for v.

-3

Let q be (¹⁄₂)/(²⁄₂₄). Let a be ((-8)/q)/(6/(-9)). Solve a*l = -3*l - 10 for l.

-2

Suppose -2*x + 3*x = 0. Solve -p + 1 - 5 = x for p.

-4

Suppose 7*z = 2*z + 35. Let c be (-50)/(-12) + z/(-42). Suppose c = 3*y - 2. Solve l + y = 5 for l.

3

Let a = 30 - 15. Let m be (a/4)/((-1)/(-4)). Suppose -25 = -4*b + m. Solve -6*g = -g + b for g.

-2

Let w(f) = -f - 1. Let r be w(-1). Suppose -4*b = -r*b - 12, 21 = -3*o + 2*b. Let c = -1 - o. Solve 4*u + 0 = c for u.

1

Suppose 5 = 5*q, -3*q + 8 = 2*x - 5. Suppose 10 = -4*r - r - x*z, -3*z = -4*r + 6. Suppose r = k + 4*k - 10. Solve k*b - 5*b = -9 for b.

3

Let c be 14 + -4 - 2 - -1. Let j(m) = m**2 - 8*m - 7. Let v be j©. Solve -2*z + z = -v for z.

2

Let h be (3 + -2)/1*0. Suppose u + h = 6. Solve u = -2*j - 2 for j.

-4