Let w(k) = k**2 + 5*k + 3. Let m be w(-5). Let t = m + -1. Solve -3*c - t = -c for c.

Let o be ((-4)/6)/(6/(-9)). Let i be (-44)/(-10) + (-15)/(-25). Solve c - i = -o for c.

4

Suppose -2*u + 4*d + 23 = 1, 0 = -u + 3*d + 15. Solve u = 5*b - 2 for b.

1

Suppose -4 - 11 = -3*f. Suppose -2*u + 50 = 2*j, -f*u + 20 = -0*u. Suppose j = 5*v + y, 2*v = 3*v + 3*y - 7. Solve 0*t - v = -2*t for t.

2

Suppose 0 = -2*v, 5*f + 4 = 3*v + 14. Solve f*i + 10 = -0*i for i.

-5

Suppose 4*q + 2*z - 12 = 0, 11 = 3*q - 0*q + z. Let k(p) = -p - 5. Let j be k(-7). Suppose -j*d - 7 + 27 = 0. Solve -q*i - d = -0 for i.

-2

Suppose 3*v - 4*c = -0*c - 20, 4*v - 3*c = -22. Suppose -3*q + 4*q + 4 = 0. Let o = q - v. Solve -3 = -r - o for r.

3

Let r be 3 - 7 - (-32 + 1). Let x = -15 + r. Solve -4*b - 8 = x for b.

-5

Suppose -7*m - 8 = -9*m. Suppose -5*p + g + 39 = -p, m = 4*g. Solve -3*t - 2*t - p = 0 for t.

-2

Let d = 5 - 2. Suppose y = -5*a + 10, 3*y = -5*a + y + 10. Suppose -8 = -2*j - 2*j, d*j - a = 2*w. Solve -5*g - 3 = -w*g for g.

-1

Let h(n) be the third derivative of -n⁴⁄₂₄ - n³⁄₂ - 7*n**2. Let u be h(-5). Solve 0*l = u*l + 8 for l.

-4