Let n = 0 + -1. Let s be 10/(3 + (n - 0)). Solve 5 = -5*b - s for b.

Let v® be the second derivative of -¹⁄₄*r4 + 2*r + ³⁄₂*r2 - ¹⁄₂₀*r5 + 0*r3 + 0. Let q be v(-3). Solve -q*o - 1 = -4*o for o.

1

Suppose -4*l = -2*l - 12. Let s(k) = k**2 - 7*k + 9. Let p be s(l). Solve -p*j + 4 + 2 = 0 for j.

2

Let z be (-2)/2*3 - 9. Let t be (20/(-6) - -3)*z. Solve -5*v = -3*v - t for v.

2

Let p(o) = -2*o - 2. Let d be p(-2). Solve -d*w = -0*w - 4 for w.

2

Suppose 0 = -0*f - 4*f - 2*w + 82, -4*f = w - 81. Suppose 38 = 4*g + 2*k, -k = -4*g + 3*k + f. Let t be (-2)/(-8) - (-14)/g. Solve t*c = -0*c + 6 for c.

3

Let x(k) = -4*k - 27. Let j be x(-10). Solve -3 = 4*o + j for o.

-4

Suppose v + 21 = 4*v - 4*t, 7 = v - 4*t. Let b = v - 3. Suppose -2*k - 2 = -b*r, 0 = r - 3*r - 5*k + 19. Solve -r*j + 12 = j for j.

4

Let u = -29 - -29. Suppose 0*n = n - 3. Solve n*b = -u*b - 15 for b.

-5

Let h = -5 - -10. Suppose t + 3*v - 11 = -0*t, 0 = h*v - 15. Suppose m + 0*m = 0. Solve m*p - 6 = t*p for p.

-3

Let x be (²⁰⁄₆)/((-12)/(-18)). Solve -2*l = 3*l + x for l.

-1