Let j = 18 - 15. Let i(b) = b - 1. Let g(s) = -2*s**2 + 5*s - 3. Let v(o) = -g(o) + i(o). Let m be v(j). Solve -3*k = -m*k - 10 for k.

Let o = -17 - -20. Solve 2*s = 1 - o for s.

-1

Suppose -2*o = -o. Let k be ⁹⁰⁄₁₂ + ²⁄₄. Let q = k - 5. Solve -6 = -q*u - o for u.

2

Let k = -1 - -3. Suppose 4 = -4*h + 16. Suppose 3*n - 6 = 3*g, 0*g - h = -3*g. Solve i - n*i = k for i.

-1

Let t = -1 + 3. Let u be 1/((-1)/t + 1). Solve 3 = u*b + b for b.

1

Let f© = -2*c. Let w be f(-1). Let z(m) = 2*m**2 + m + 1. Let l be z(-1). Let q = -6 + 10. Solve w*t + l = q*t for t.

1

Let y be 4 + (1 + 0 - 0). Solve 20 = n - y*n for n.

-5

Suppose -3*q + 8*q = 20. Solve j = q*j for j.

0

Let j = 17 - 9. Let c be (j/10)/(3/(-15)). Let p(k) = k**2 + 2*k - 5. Let b be p©. Solve -b*g = -g - 2 for g.

1

Let z be 5 - (-1 - -3) - 3. Solve z*d - 3*d - 12 = 0 for d.

-4

Let g(p) = -p3 - 4*p2 - 2*p + 4. Let l be g(-4). Let o be l/10*¹⁰⁄₄. Suppose -3*j + o = -6. Solve -6*z + j*z + 6 = 0 for z.

2