Let i = 1 - 0. Let q be 4 - (i*-2 + 0). Solve -q*z + 4*z = 0 for z.

Let y be -5 + ³⁷⁄₄ + ³⁄₄. Suppose 4*z = 0, 2*x = -x + 5*z + 9. Solve x*d = y*d + 2 for d.

-1

Let s = 2 - 0. Suppose s*x + 8 = -3*f, -5*f = -0*f - 10. Let k be (-4)/x*²¹⁄₆. Solve 0 = -c - k - 1 for c.

-3

Let h = -47 + 56. Solve 3*t + 0*t = -h for t.

-3

Let n(k) = 3*k - 9. Suppose 4*v - 21 + 5 = 0. Let b be n(v). Solve x = b*x + 8 for x.

-4

Suppose 0*f = 3*f. Solve -n - 4 + 2 = f for n.

-2

Suppose 646 = 3*o - 5*h, -3*o + 0*o + 2*h = -658. Let y be (-6)/33 + o/11. Solve 4*s + y = 4 for s.

-4

Suppose -3*y = -2*y - 25. Suppose -3*q = 5*m - 25, -2*m = -4*q + m + 14. Suppose q*z - y = 5. Solve -4*p + p = z for p.

-2

Suppose -5*j = -3*s + 115, 3*s = 2*s - 3*j + 43. Suppose 0 = 4*k - 3*i - s, -k = -0*k + 5*i - 10. Let v be (-1)/(-3) + ²⁸⁄₆. Solve -v*f = -0*f + k for f.

-2

Let a be (-12)/((-2)/1) + -1. Let f = 6 - 4. Suppose 0 = f*k - 6, 5*j + 2*k = 29 - 3. Solve a*t = j*t + 5 for t.

5

Let h(m) be the second derivative of m⁵⁄₂₀ - m⁴⁄₃ + m**³⁄₆ + 3*m. Let y be h(4). Solve i = -3 + y for i.

1