Let h = -13 + 16. Solve 0 = 3*l - 12 - h for l.

Let q(o) be the second derivative of o⁵⁄₂₀ - o⁴⁄₃ + o³⁄₃ + 7*o²⁄₂ - 7*o. Let j be q(3). Solve -8 = -j*g - 0*g for g.

2

Suppose -h + 10 = h. Suppose x - h*j = 15, -4*x = -6*x + j + 12. Solve -x = 3*u + 2*u for u.

-1

Suppose 6*v = 3*v + 6. Solve v*i - 6 = -i for i.

2

Let z(a) = a + 5. Let h be z(-5). Let u be h*((-2)/(-4) - 0). Suppose -3*f + 8*f - 5*m = 25, -3*f + 4*m + 15 = u. Solve o + f - 1 = 0 for o.

-4

Let f = -3 - -6. Suppose 5*q - 3 - 2 = -f*t, 2 = -q. Solve -t*w + 9 = -1 for w.

2

Let n(t) = 5*t**2 + 2*t + 2. Let s be n(-1). Suppose 0 = 2*w, p - 3*p + 4 = -s*w. Solve 0 = -p*y + 5 - 3 for y.

1

Let f be (-4)/12 + (-13)/(-3). Solve z = -3 + f for z.

1

Let t(f) = -f3 + 2*f2 - f - 1. Let u be t(2). Let c = 0 - u. Solve -c*i - 5 = 10 for i.

-5

Let l(t) = -t**2 - 12*t - 15. Let u be l(-9). Solve 5*g = -u - 3 for g.

-3

Suppose 39*t = 34*t. Solve -5*b + 0 - 15 = t for b.

-3