Let t = 4 - -1. Solve 0 = -t*x - 4 - 1 for x.

-1

Let h = -22 - -32. Solve -5*k = -h - 5 for k.

3

Let j = 10 - 6. Suppose -3*z + 4*z = -4*u + 35, -z - 25 = -2*u. Suppose 0 = -4*k + 6*k - 4. Solve -j*q - u = -k*q for q.

-5

Suppose 1 + 3 = 4*s + 4*d, 3*s - 11 = d. Suppose 0 = s*i + 2*i - 30. Suppose z + i = 4*z. Solve 2*u = -z*u for u.

0

Let i(l) = 16 - l2 - 4*l + 3*l - l3 + 2*l. Let b be i(0). Suppose -5*q - 6 = -b. Solve -2*u - q*u = 16 for u.

-4

Suppose -4*q + 3*c + 7 = -2, c - 1 = 0. Let o = q - 1. Solve -o*d - d = -12 for d.

4

Let h be 1 + -1 + (1 - -9). Let j(n) = 5*n**2 - n. Let l be j(1). Solve -h = l*d - 2 for d.

-2

Let v = 7 + -4. Let p be -5*(-4)/30*v. Solve -o + p*o = 3 for o.

3

Let w(b) = b3 + 2*b2 - 3*b - 4. Let l be w(-2). Suppose l*c = 0, 3*c = -3*r - c. Solve 0 = t + 4 - r for t.

-4

Suppose 0 = -5*s - 5*p, -s + 2*p - 5 = -2. Let k be s - 1 - (-2 - 15). Suppose 0*a - 5*a + k = 0. Solve a*y = -2*y for y.

0