Let t = 9 + -3. Suppose -4*y = -t*y. Solve y*r + 4 = -2*r for r.

Let f be 5 - -14/(-2). Let y be f-2*6/(-4). Suppose -3*r = 2*n + y, 12 = 3*n - 4*r - 0*r. Solve 3*d = -n*d + 15 for d.

5

Let v be 8/(-28) + ⁴⁰⁸⁄₇. Suppose v = b + b. Solve b = -4*t + 9 for t.

-5

Let c be (-16)/(-20)*⁵⁄₂. Solve 3*z = -10 - c for z.

-4

Suppose -r + 1 = -0. Let k(a) = -a**2 + 5*a + 7. Let v be k(6). Let p be ³²⁄₄ + v/r. Solve 0 = -3*u + 3 - p for u.

-2

Let w© = 2*c - c - 6 - 5*c + 2*c. Let g be w(-4). Solve -1 + g = -h for h.

-1

Suppose 3*d = -5*d + d. Solve -3*z - 6 - 6 = d for z.

-4

Let d(n) = -n3 + 6*n2 - 6*n + 7. Let w be d(5). Suppose -3 = -w*r - r. Let h = r - -3. Solve 12 = h*p - p for p.

4

Let t(k) be the first derivative of k⁴⁄₄ + 5*k³⁄₃ + k**2 + 4*k + 2. Suppose a = -3*a - 16. Let x be t(a). Solve -x = 5*f - 2 for f.

-2

Let a be (0 + 2)*1 - 0. Let z be (-2)/(-4) - (-3)/a. Solve 5*l - 6 = z*l for l.

2

Let f(u) = -u**2 - 6u + 5. Let a be -8-6*(-3)/24. Let h be f(a). Suppose -h*o + 2*m = 5*m - 6, 0 = -3*o - 4*m + 8. Solve 3*l = -o*l for l.

0