Let s(g) = -g**2 + 4*g - 1. Let a be s(3). Let b be -2 + 0 + (-21)/3. Let j be 3/2*(-24)/b. Solve 0*r = -a*r + j for r.

Let f(m) be the first derivative of 2*m³⁄₃ - 3*m²⁄₂ + 3*m + 4. Let c be f(3). Solve -c = -0*r - 3*r for r.

4

Let t = 1 + 3. Suppose -20 = t*v + 4. Let m be (2 - (-9)/v)*2. Solve m + 1 = a for a.

2

Suppose -o + 3*o - 11 = -3*a, 3*a + 4*o - 19 = 0. Solve -a = 4*k + 3 for k.

-1

Suppose -d + 2*d = 1. Let z(t) be the second derivative of t⁴⁄₆ - t²⁄₂ - 4*t. Let n be z(d). Solve -3*w = 14 + n for w.

-5

Let a = 42 - 37. Solve -3*b + 2 = a for b.

-1

Suppose -5*h + 0*h = -15. Let r(z) = 0*z2 + 0 + 4 - 3*z2 + z**3 - 3. Let l be r(h). Solve -s + l = -4 for s.

5

Suppose 0 = 5*w - w + 16. Suppose -c + 5*o + 4 + 11 = 0, -4*o = c + 12. Let l = c - w. Solve 0*g - l*g + 20 = 0 for g.

5

Let a = 3 + 0. Let s = -12 + 13. Solve a + s = x for x.

4

Suppose 3*n - 119 + 104 = 0. Solve -n*b = -0*b - 20 for b.

4

Suppose -4*c + g + 11 = 0, -c + 2*g = -3*g + 2. Suppose 3*k + a = 15, -6 = -c*k + 2*a - 0. Suppose -k*d - 6 = -26. Solve -d*s = -0*s for s.

0