Suppose -5*x = -2*z - 5 - 3, -2*x = -3*z - 12. Suppose x = -2*h - 1 + 5. Solve -h*u = -u for u.

Let g(v) = 13*v3 - 2*v2 + v. Let x be g(1). Let l = x - 6. Solve 0 = -3*k + l + 6 for k.

4

Let d = -72 - -74. Solve -3*y + 1 = -d for y.

1

Let g(x) be the second derivative of -x**³⁄₆ - 3*x. Let i be g(-2). Solve i*a + 10 = -0*a for a.

-5

Suppose -5*n + 212 = -h, 4*n - 18 = 5*h + 160. Let m be (n/(-12))/(2/(-4)). Solve 2*t = m + 3 for t.

5

Suppose 7*n + 3*q = 4*n + 27, 0 = 3*n - 4*q + 8. Suppose 0 = -0*r + r - 3*y - 27, -r - y + 7 = 0. Suppose 4*g - 4 = r. Solve g*l - 8*l + n = 0 for l.

1

Suppose 6*t - 5*t = -3*l - 4, 0 = -5*t + 4*l + 37. Suppose t*k + 21 = 61. Solve o + o = k for o.

4

Let x be (-26)/(-12) + (-1)/6. Let r(a) = -a3 + 4*a2 - 3*a + 2. Let b be r(x). Solve 3*l - 7*l = -b for l.

1

Let b be (-20)/(-3)*³⁰⁄₂₀. Suppose 0 = 5*q - b - 5. Solve -q = -4*h + 1 for h.

1

Suppose -3*l = -l. Solve l = 2*h - 0*h for h.

0

Suppose -5*c - 2*y + 3 = -8, c - 7 = 2*y. Let u = 1 + c. Solve 0*p - 20 = -u*p for p.

5