Let d = 3 + 2. Suppose -a + d = 4*a. Let z be -1*(-5 + a + 2). Solve -12 + 4 = -z*b for b.

Let w(n) = -n**2 + 5*n + 16. Let p be w(7). Solve p*s = -s for s.

0

Suppose 3*w - 5*g = 15, -6 = -2*w - 3*g + 4. Let p(i) = 4*i + 1. Let r = 8 - 5. Let j be p®. Solve 2 + j = -w*b for b.

-3

Suppose 0 = -6*w + w - 5*d + 50, -2*w + 3*d + 20 = 0. Suppose 0 = -4*k + h + 9, -4*h + w = -2. Solve k*x - 3 = -18 for x.

-5

Let l = 125 + -60. Let i be (-10)/l - (-184)/13. Solve 5*c + i = -11 for c.

-5

Let b(h) = -h3 - 7*h2 - 7*h - 6. Let w be b(-6). Solve 0 = 3*l - w*l for l.

0

Suppose 0 = -s + 5*s - 2*i - 20, 5*i = 2*s - 26. Solve 8*g - s*g + 15 = 0 for g.

-3

Let n(u) = u3 + 4*u2 - u. Let i be n(-4). Suppose 5*b + o - 27 = 0, 15 = 4*b + 5*o + 6. Solve -d + i = b for d.

-2

Suppose -12 = -7*l + 4*l. Suppose -3*b + 13 - l = 0. Solve 6 = f - b*f for f.

-3

Let w be 4*2*²⁄₄. Suppose -y - y + 50 = 0. Let k = 44 - y. Solve w*a = k + 1 for a.

5

Suppose 2*y = 1 + 5. Suppose 2*k - y*j = 5*k - 6, 5*k - 5*j = -10. Solve -h - 3*h + 4 = k for h.

1