Let t = -27 + 30. Solve -3 + 9 = -t*k for k.

Suppose -2*c = -5*h + 2*h + 13, 3*h = 4*c + 17. Solve -h*g + 9 = -3 for g.

4

Let h be 0 + (3 - 6 - -3). Let m = h + 3. Let u be (1/(-3))/(2/(-24)). Solve -z - m*z = u for z.

-1

Let m = 10 + 3. Let d be (2 + m)*³⁄₉. Solve -5 = -d*r - 0 for r.

1

Let l be (⁶⁄₁₂)/(¹⁄₆). Suppose -x - l = -13. Let m = x - 6. Solve m*k - 7 = 1 for k.

2

Suppose -r + 16 = -0*j + 4*j, -5*r - 2*j = -8. Suppose -4*s - 3*z + 15 = r, -3*s + 6*s = -4*z + 20. Solve 0 = -s*b + 4*b for b.

0

Let o be 6/(-12) - (-34)/4. Let x = o - 7. Solve x = -z + 2 for z.

1

Let i be 2/((3/(-2))/(-3)). Suppose 0*a - 5*a + 35 = -i*j, 0 = 4*a + 2*j - 2. Suppose 0 = -0*t + a*t. Solve 4*s = 8 - t for s.

2

Let n = -21 - -24. Solve 4*a + n - 7 = 0 for a.

1

Let v(n) = n3 + 17*n2 + 16*n. Let h be v(-16). Solve h = 6*k - 3*k - 12 for k.

4

Let h(j) = j3 - 11*j2 - j + 13. Let g be ¹⁴⁵⁄₁₃ + (-6)/39. Let a be h(g). Solve -a = -x + 3*x for x.

-1