Suppose -19*k = -105 - 9. Let i be (-25)/(-9) + (-2)/(-9). Suppose -3*b = -5*d - 6, i*b - 5*d + 8 = 7*b. Solve b*x - 2 = -k for x.

Suppose 19*t - 25*t + 30 = 0. Solve -t*g + g = 0 for g.

0

Let l be (1 + 3/(-4))*4. Let q(g) = 3*g - 2. Let v be q(2). Solve 3*t - v = -l for t.

1

Let k = -4 - -10. Suppose 30 = k*z - z. Let b be ((-6)/12)/(1/(-8)). Solve -2*x + b = -z for x.

5

Suppose -73*w = -74*w + 18. Solve -w = 2*v - 8*v for v.

3

Let q(f) be the second derivative of 0 + 0*f4 + ¹⁄₂₀*f5 + ¹⁄₂*f2 - ¹⁄₆*f3 - 2*f. Let r be q(1). Solve 4*a = -r - 7 for a.

-2

Let r = 24 - 22. Let n(y) = y3 - 7*y2 + 5*y + 6. Let b be n(6). Solve b = -7*s + r*s for s.

0

Let q® = -8*r - 6. Let x be q(-2). Solve 4*f + x = -10 for f.

-5

Suppose -4*u + 12 = -u. Suppose 3*f - d = u + 11, 0 = 5*d - 15. Solve 2*r - f = -0*r for r.

3

Let k be (75/(-30))/((-2)/4). Solve k*t + 2 = -13 for t.

-3

Suppose 0 = 3*d + 15, i + 2*d + 8 + 1 = 0. Solve 4*s + i = -3 for s.

-1