Suppose 0 = -4*a + 8 + 76. Suppose -a = b - 4*b. Solve b*j = 4*j for j.

Let j be (¹²⁄₃)/((-8)/(-20)). Let d = -14 + j. Let b = 6 + d. Solve u - b*u - 2 = 0 for u.

-2

Let u = 16 - 16. Solve -a + 2 = -u for a.

2

Suppose -3*y - 3 + 9 = 0. Solve 0 = y*f - 6*f - 8 for f.

-2

Suppose 2*t = -2*t. Suppose m = 2 + 3. Suppose -6 = -3*c, m*f + 5*c = -0*c + 20. Solve -f*v = -t*v - 4 for v.

2

Suppose 0 = u + 2*q - 0*q - 5, 0 = -4*u + q + 2. Solve -u - 9 = -2*x for x.

5

Suppose 5*l = l - 80. Let y = l - -23. Solve 5*v = y*v + 10 for v.

5

Let b be (-3)/(-1) - (-2 + 2). Suppose 0 = -u - 2*y, -5*u + 8 + 13 = b*y. Solve 2*k - 4 = u*k for k.

-1

Let l = -2 + 6. Suppose -l*q = -3*q - 4*n - 1, 0 = 3*q + n + 23. Let z be (-6)/(-3 - q/3). Solve 2*v - z = -3 for v.

3

Let f(n) be the third derivative of -n⁴⁄₂₄ + n³⁄₆ + 2*n**2. Let o be f(-3). Suppose -2*l - 5 = -3*m + 8, -4 = -o*l. Solve 4*r = -m + 1 for r.

-1

Suppose x + 119 = -0*x. Let d be ²⁄₁₂ + x/(-42). Solve -5 = -2*a - d*a for a.

1