Suppose -2*l - h = -2*h - 47, 76 = 4*l + 4*h. Suppose -8 = -5*b + l. Suppose f + f = b. Solve f*d = 5*d for d.

0

Suppose -5*j + 8 = -c, c + 3*j = -j + 10. Let f be ((-1)/3 + 1)*9. Suppose 0 = 2*p - f - 16. Solve -3*g - p = -c for g.

-3

Suppose 0 = -3*r - r - 4. Let k = r + 5. Suppose -9 = -k*a + a. Solve -a*w + 8 = -4 for w.

4

Let i be 30⁄25*(-5)/(-2). Suppose 0 = 2*q + i*q. Suppose -4*k - 4*y + 12 + 8 = q, -5*y - 15 = -5*k. Solve k*z = -0 - 4 for z.

-1

Let d(p) = -p3 - 5*p2 + 14*p + 5. Let w be d(-7). Solve 16 + 4 = -w*c for c.

-4

Let l® = r3 + 0*r3 - 2*r - 3 + 5*r2 - 3*r2. Let w be l(-3). Let m be w/(-3) - 3 - -2. Solve -k + 2 - m = 0 for k.

1

Let v = -72 - -74. Solve 0 = v*h + 3*h for h.

0

Let r(u) = -u + 7. Suppose 4*x - 20 = -5*c, 4 = 3*x - 0*x + c. Let w be r(x). Let d be (-2)/(-6) - 24/(-9). Solve -8 - w = -d*y for y.

5

Let z = -5 - -1. Let m = z - -1. Let h = 5 + m. Solve 0 = -h*x + 5 + 1 for x.

3

Let k© = c**2 + 3*c + 4. Let g be k(-3). Solve 0 = n - 0*n + g for n.

-4