Let x = -4 + 8. Suppose -x*r + 22 = 2. Solve -9 + 4 = -r*v for v.

Let r(d) be the third derivative of d⁵⁄₁₂ - d⁴⁄₆ + d³⁄₃ - 3*d2. Let p be r(2). Solve 0 = 3*u - 2 + p for u.

-4

Suppose -5*g - f = -62, g + 2*f = -2*g + 33. Suppose 0 = -4*n - g + 37. Solve 15 = n*t - t for t.

3

Let o = 10 - 10. Solve o*l + 4 = -l for l.

-4

Let b be (1 - 0 - -19)/2. Suppose 3*q = -3*l + 21, -l + b = l - 2q. Let o be ¹²⁄₉(14 + 1). Solve l*m - 2*m = o for m.

5

Suppose -5*y + 3*y = 2*x - 4, -y + 5*x = 10. Let l(v) = 2*v3 + v2 + v + 2. Let t be l(-2). Let p be 21 - (t/(-3) + -3). Solve 5*m + 0 - p = y for m.

4

Suppose 0 = 4*l - l. Solve 2*o = -l - 2 for o.

-1

Suppose -4*s - 1 = 35. Let i be -2 - ((3 - 2) + s). Suppose 0 = -f + i*f - 10. Solve f*z + 2*z = 0 for z.

0

Let h be ²²⁄₆ + 6/(-9). Suppose h = f - 0. Solve -25 = -2*c - f*c for c.

5

Let c be ²⁄₄*(-1 - -5). Suppose -c*u - 12 = -0*m - 3*m, 9 = 3u. Let n be (-9)/m(-16)/12. Solve x + x = n for x.

1

Suppose -6*k + 3*k = -9. Solve 8*w = k*w - 20 for w.

-4