Let o(q) be the second derivative of q**5/20 + q**4/4 - q**3/3 + 2*q**2 + 3*q. Let i be o(-4). Let l be (i/6)/((-7)/42). Solve 0 = -l*g + 7*g for g.

Let r be 1/(⁸⁄₄₀*(0 - -1)). Solve 3*w - r*w = -6 for w.

3

Suppose -5*r - 4*o + 34 = 0, 0 = 2*r - 5*o - 1 - 6. Suppose 5*b = r + 4. Solve -b*g = g for g.

0

Let h = 0 - -5. Solve h = -0*v - v for v.

-5

Let d = 21 + -21. Solve -v = -d*v for v.

0

Suppose -3*g - g = 2*u + 18, -3*u - 3 = -2*g. Suppose 4*x - c + 12 = -0*c, -4*x - 5*c = -12. Let w be x/u + ²⁶⁄₆. Solve 0 = -0*s + w*s for s.

0

Let h = 7 - 1. Let j be (-1)/(-1 + (-3)/(-4)). Suppose j*g + 2*y = -0*y + 42, -4*y - 20 = -5*g. Solve -h*q = -2*q + g for q.

-2

Let x = -34 - -18. Let w = -10 - x. Solve -k = -w*k + 20 for k.

4

Suppose 0 = -j + 2*a - a + 1, -7 = 2*j - 5*a. Suppose 0 = 7*w - 3*w + 3*y - 57, -j*w + 42 = -2*y. Let s = w + -6. Solve 0 = s*o - 2*o - 16 for o.

4

Suppose -2*h + 5*h = 0. Let d(i) = -8*i3 - i2 - i - 1. Let f be d(-1). Solve -2*x + f + 3 = h for x.

5

Let w(t) = t**2 + 4*t. Let u be w(-4). Solve u*j + 6 = 3*j for j.

2