Let x = -31 + 37. Solve -x*a = -7*a + 3 for a.

Suppose -2*o + 7 - 1 = -r, 2*r = 0. Let u be ³⁵⁄₃ + (-3)/(-9). Let t = u + -8. Solve t*h + 1 = o*h for h.

-1

Suppose -5*j - 10 = 10. Let o(w) = w**2 + 4*w + 5. Let h be o(j). Solve -4*m - m - h = 0 for m.

-1

Suppose -3*u - 3 = -y, 0 = -5*y + u + 2*u - 9. Let d = y - -8. Solve -k + 16 = -d*k for k.

-4

Suppose -10 = -10*m + 8*m. Solve m*g - 18 = 7 for g.

5

Let m(n) = 2*n. Suppose -3 = -2*v - 13. Let u be m(v). Let y = -6 - u. Solve -y = -3*c + 2 for c.

2

Let b(a) be the first derivative of -a⁴⁄₄ - 14*a³⁄₃ + 7*a**2 - a - 1. Let s be b(-15). Solve -1 = 3*r + s for r.

-5

Suppose 0*p - 3*p = -12. Suppose -m + p = m. Suppose 3*j = -0*j + 12. Solve -2*u - m - j = 0 for u.

-3

Suppose -4*t - k + 17 = -2*k, 0 = 4*k + 20. Solve -t = u + 2*u for u.

-1

Let y = 61 - 58. Solve 1 = 2*l - y*l for l.

-1

Let q = 6 + -3. Let a(k) = 0*k2 + q*k2 - 7*k - 2*k**2 + 4. Let b be a(7). Solve -b*t = -0*t for t.

0