Suppose -2*z = -u + 5, 0*u + 3*u - 15 = 4*z. Let j = u - 4. Suppose -2*q = q. Solve 2*c + j + 1 = q for c.

-1

Let j(x) = -x**2 - 3*x + 5. Let u be j(-3). Suppose -4*t = u*a - a - 36, 5*a - 25 = 0. Solve t*h = 2*h + 8 for h.

4

Let i = 46 - 41. Solve 0 = -i*x + 2*x - 3 for x.

-1

Suppose 4*s - x = -0*x + 13, 2*s - 3*x = -1. Solve o + s = -0*o for o.

-4

Let u(q) = 4*q - 2. Let d be u(3). Solve -w = w + d for w.

-5

Let r be 13⁄2 + (-3)/6. Suppose r*v - 22 = v - 3*o, -2*o + 2 = -3*v. Let c(t) = 3*t3 - 3*t2 - t + 2. Let m be c(v). Solve 0 = 2*j + 2*j + m for j.

-3

Suppose 0 = a - 2 - 2. Suppose 3*w = a*b, 3*w = -2*b - 2*w. Solve b = -2*k - 2*k for k.

0

Suppose 4*r = -3*j, 4*j - j - r = 0. Suppose j = 2*p + p. Solve 4*a + p*a + 20 = 0 for a.

-5

Suppose z + 4 = 0, -4*k + 2*k + 2*z = -156. Suppose 0 = -d + 3*d - k. Suppose -d = -4*r + 2*x - x, -4*r - x + 27 = 0. Solve r = j - 3*j for j.

-4

Let d = 2 - 2. Suppose -4*u - 12 + 20 = d. Solve -3*r - u*r - 5 = 0 for r.

-1