Suppose 2*b - q + 4 = 19, 4*q - 30 = -b. Let j = b + -3. Solve -2*o + j = -3 for o.

5

Let d(y) = -y3 - 20*y2 + 3. Let s be d(-20). Solve -s*c + 2*c - 1 = 0 for c.

-1

Suppose d - 2 = 1. Suppose -r - d*r = 0. Solve r = -2*n + 7*n + 5 for n.

-1

Suppose 0 = y + 3*z - 16, y - 3*z = -y - 4. Solve 0 = -2*b - y - 4 for b.

-4

Let f = 4 + -5. Let b be (-7)/21*(f + 1). Solve 0 = -z - b*z + 2 for z.

2

Let p(j) = -j3 - 7*j2 - 5*j + 6. Let l be p(-6). Let a = 3 - l. Solve -i + 1 = a for i.

-2

Let h = -4 - -5. Let b(m) = m**3 - m. Let r be b(h). Solve 8 = 2*j - r*j for j.

4

Suppose -10 + 4 = -2*i. Suppose 0 = i*t - 6. Solve -v - t*v = -9 for v.

3

Suppose 4*u - 2*a - a + 24 = 0, -a = u + 6. Let b be (0/(-2))/(u/(-2)). Solve b = -y - 4*y - 25 for y.

-5

Suppose -30 = j - 2*r, 2*r - 2 = r. Let w = -24 - j. Solve -w = 2*f + 6 for f.

-4