Let y be -1*(-1)/2 - (-5)/2. Solve t - 2*t = y for t.

Let g be (-3)/(-6) - (-102)/(-12). Let m = g - -11. Solve 7 + m = 5*y for y.

2

Let k be (-2 - (-12 - -10))*(-1)/2. Let p® = -r3 + 2*r2 + 4*r + 1. Let y be p(3). Solve -n + 0*n - y = k for n.

-4

Let a be 4/(-20) - 11/(-5). Suppose -10 = -2*z + 2*d, 0 = 3*z + d + 1 + 4. Suppose 0 = -a*x - z*x. Solve x = 3*g - g - 2 for g.

1

Let i(f) = -f**2 - 6*f - 5. Let l be ²⁄₃ + 34/(-6). Let n be i(l). Solve -20 = -n*d + 5*d for d.

-4

Let s = 4 - 1. Let v(o) = -o3 + 2*o2 + 4*o - 3. Let z be v(s). Solve z = -u - u - 10 for u.

-5

Let h(a) be the second derivative of a³⁄₆ + 5*a²⁄₂ + 3*a. Let j be h(0). Let z = 43 + -23. Solve z = j*n - n for n.

5

Let d = 19 + -17. Let z = 5 - d. Solve l - 6 = z*l for l.

-3

Let m(l) = -3*l3 + l2 + 2*l - 1 + 2 + 2*l**3. Let k be m(2). Let w = 4 - k. Solve 2*s = w*s for s.

0

Suppose -5*k + 12 = 2. Let j(i) = i2 + 4*i. Let l(o) = -o2. Let d be l(2). Let c be j(d). Solve c = -w - 0*w - k for w.

-2

Let d be 88/(-4)*(-1)/(-2). Let f = d + 16. Solve 3 + f = -2*p for p.

-4