Let l = 15 + -7. Suppose 0*s - 2*s = -l. Solve 3*p - 2 = s for p.

2

Let o be 7⁄2*16⁄28. Solve -o = b + 1 for b.

-3

Suppose -r + 0*r + 5 = 0. Let n(q) = -2*q2 + q2 - 5 - q + 7*q. Let h be n®. Solve -15 = -h*c + 5*c for c.

-3

Let w(s) = -s + 8. Let l® = 2 - 3*r + 5*r - r2 + 3*r2. Let i be l(-2). Let c be w(i). Solve c*n = 3*n for n.

0

Let i be (-1)/(-2) - (-1)/(-2). Solve z + i = 4 for z.

4

Let s(h) be the third derivative of h5⁄60 - 7*h4⁄24 + h3⁄2 + 2*h2. Let t be s(7). Solve 0 = -2*b + t - 13 for b.

-5

Let s be (-1)/(-3) - (-3)/(-9). Solve -4*f + s*f = -4 for f.

1

Let r = 51 + -31. Suppose -r = -4*q, 4*b = 2*b - 4*q + 30. Suppose -b*t = -w - 0*w - 14, -12 = -5*t + 3*w. Solve 0 = -t*a + 3 - 0 for a.

1

Suppose -2*n - 2*c + 4 = 0, -4*c = 3*n - 2 - 1. Let g® = -2*r**2 + 10*r + 16. Let x be g(6). Solve x*m - n = 15 for m.

5

Suppose 0 = -3*z - 2*z - s + 25, s = 0. Let u be 1 + 0 + -1 + z. Solve -u = -4*l - 1 for l.

1