Let t = 8 + 4. Solve r + t = 4*r for r.

Suppose -2*a = 1 + 5. Let j = -17 - -14. Let c = j - a. Solve c = -g - 3*g + 20 for g.

5

Let z = -8 + 22. Solve -2 + z = -3*a for a.

-4

Let t be (-14)/(-3) + ⁶⁄₄₅*-5. Solve -t*w + 26 = 10 for w.

4

Let v be ⁴⁄₃*(-12)/(-16). Solve -4*u + v = 17 for u.

-4

Let m(l) = 0 + 6*l + 4 - 2 + l**2. Let j be m(-6). Solve -j*b = -7*b for b.

0

Suppose -14 = -c + 3. Solve 0 = 5*a - c - 3 for a.

4

Let v be ⁵⁄₁₅ - (-11)/3. Let r = v - 4. Solve r*q + 2 = -q for q.

-2

Let u(f) = -f3 - 8*f2 - 7*f - 3. Let l be u(-7). Let g = 4 + l. Solve -d - g = 2 for d.

-3

Suppose -4*x + 1 = -27. Solve 0 = -4*n - 13 - x for n.

-5

Let i(o) be the first derivative of 2*o2 + 1 - 7*o + ¹⁄₃*o3. Let h be i(-6). Solve -4 = -h*s + s for s.

1