Let n be (-245)/(-50) - (-4)/40. Solve -13 = -4*p - n for p.

Let r be ((-3)/(-12))/((-1)/(-4)). Let j be 0*1*r/(-2). Solve -2 + j = -o for o.

2

Suppose -3*k + 6*k = -5*c - 6, 2*k + 4 = 3*c. Let j(g) = g**2 + 1. Let m(h) = h + 1. Let y be m(0). Let t be j(y). Solve -u - t*u + 9 = c for u.

3

Let b(i) = -i3 - 4*i2 - i + 3. Suppose -2*u - 4*k - 16 = 0, -2 = -u + 3*u - 3*k. Let q be b(u). Solve -4*a = 3 - q for a.

1

Let x(i) be the third derivative of i⁵⁄₆₀ + 7*i⁴⁄₂₄ - i3 - 2*i2. Let d be x(-8). Solve 0*k = -d*k + 10 for k.

5

Suppose -4*p = -5*p + 6. Suppose 3*i = 2*c + 8, 5*i - 4 = 5*c + p. Solve -c*z = 4 - 0 for z.

-2

Let p(s) = s**2 - 13*s + 13. Let y be p(12). Solve y = 2*q - 1 for q.

1

Let j(f) = -f**2 + 5*f - 2. Suppose -5*z + 1 = -9. Let w be j(z). Solve -w*m = -2*m for m.

0

Suppose 0 = -2*w + 6*w. Let q = -5 - -7. Suppose -q*b + 10 = 3*b. Solve b*l - 4 + 10 = w for l.

-3

Let c(w) = -3*w + 8. Let v be c(6). Let r be v/(-5) - (0 + 0). Solve -8 + r = 3*i for i.

-2

Let x be 1*(3 + 0/(-2)). Let p = -19 + 22. Suppose 0 = 2*a - p - x. Solve -q + 2 = -a*q for q.

-1