Let b = 3 - 3. Suppose 0 = -b*d - 4*d + 20. Solve 0 = t - 0*t - d for t.

Let q(g) be the second derivative of -g⁴⁄₁₂ - 2*g³⁄₃ + 2*g. Let j be q(-4). Suppose -3*h - 3*o = -6*h, 2*o = 4*h - 8. Solve j = h*a + 7 - 19 for a.

3

Let g(l) = l + 10. Let x(m) = m. Let i be x(-7). Let t be g(i). Let o be 3/(t - (1 - -1)). Solve 9 = o*d - 0 for d.

3

Let y be -5*((-16)/10 - -1). Suppose 3*b - v - 4 = -y*v, 2*v = -5*b + 4. Suppose b = -0*c + 3*c - 9. Solve 0*l - 15 = c*l for l.

-5

Suppose k + 0*k + 15 = -2*v, 2*v - 40 = 4*k. Let q = k + 23. Solve -h = 2*h - q for h.

4

Let l = -3 + 2. Let h = l - -4. Suppose -5*r + 3*b + h = -b, -6 = 3*r - 5*b. Solve p + r*p = 0 for p.

0

Suppose -5*d + 12 = -13. Suppose 2*z - 16 = -5*f, -2*z + 4*f - 3*f = -40. Suppose 17 + z = d*o. Solve o*a = 3*a for a.

0

Let o(k) = -17*k + 1. Let z be o(1). Let t be ¹⁄₃ + z/(-6). Let b be t*¹⁄₂*6. Solve 2*f + 1 = b for f.

4

Let p be (-3 - (-5 + 3))*-4. Solve p*h - 8 = -0*h for h.

2

Let u(a) = -2*a2 + a. Let v be (-12)/(-4)*⁴⁄₃. Let j(i) = 5*i2 - 2*i. Let l(t) = v*j(t) + 7*u(t). Let z be l(-1). Solve -z*h = -4*h - 6 for h.

2

Suppose 2*b + 2*w - 40 = 0, 0*w = b - 3*w. Let z = b - 4. Suppose 0 = -c + 5 - 0. Solve -4 - z = -c*k for k.

3