Let f be (-495)/54 + 1/6. Suppose 3*j + 2*j + 120 = 0. Let p = f - j. Solve -3*i - p + 3 = 0 for i.

Let h be -1*-4*²⁄₄. Solve 2*a + h = -6 for a.

-4

Let d be (-6)/42 - 2/(-14). Suppose 3*i + d*i = 6. Solve i*z = -1 - 1 for z.

-1

Suppose 4*s + h = 13, 2*s + 21 = -0*s + 5*h. Solve -4*y + s*y = -4 for y.

2

Suppose 3*s = -3*h + 24 - 3, 3*h + 4*s - 23 = 0. Suppose -3*w + 5*w + 16 = l, h*w + 43 = 3*l. Solve l*x - 12 = 3*x for x.

4

Let u = 1 - 6. Let q = u - -8. Solve q*v = -3 - 3 for v.

-2

Let r be -1 + 1 + 0 - -24. Suppose 5*c - c - r = 0. Solve 3*x = c*x - 12 for x.

4

Let x(m) = -m3 - 10*m2 + 11*m + 3. Let t be x(-11). Solve t*w - 8 = 5*w for w.

-4

Let b(t) be the second derivative of -t⁵⁄₂₀ - t⁴⁄₄ - t³⁄₆ - t²⁄₂ - 7*t. Let a be b(-3). Solve 3 = -5*x + a*x for x.

-1

Suppose 0 = 4*m - 5*f - 15, 0 = -2*m - 2*f - 7 + 1. Suppose 2*u - 5 = 3*u. Let t be ²⁄₄ - u/2. Solve m = -t*w - 2*w for w.

0

Suppose -z + 4*z + 12 = 0. Let c = 0 - z. Solve c*i - 1 - 19 = 0 for i.

5