Let b = -38 + 63. Let y = -1 - -2. Let f be 1/((1⁄5)/y). Solve 10*c - b = f*c for c.

5

Suppose v = 2*h + 6, 3*v = 2*h + 21 + 1. Let y = v + -5. Solve y*j - j = -4 for j.

-2

Suppose -2*a + 4*h = -4, -2*a + 3*h = a - 6. Suppose -q - p = -1, 6 = 2*q + a*p - p. Solve 0 = -2*l + q*l + 12 for l.

-4

Suppose 0 = -5*q - l + 5, -7 = -3*q + 2*l + 9. Solve 2*x = -q*x + 20 for x.

5

Let p(b) = b3 + b2 - b. Suppose 2*d = 7*d. Let l be p(d). Solve l = -s + 2*s for s.

0

Suppose 0 = -2*k - k. Let x(s) = 5*s**3. Let z be x(1). Let n = 7 + z. Solve k = -0*q - 3*q - n for q.

-4

Suppose 2*v + 0*v = 0. Let c be (4 + (-12)/(-6) - 4)*2. Solve -c*y - y - 10 = v for y.

-2

Suppose 5*m - 29 = o, 2*o - 4 = 2*m - 22. Solve -m*w = -2*w + 15 for w.

-5

Suppose -5*z = -4*t + 12 - 42, 0 = -4*z - t + 3. Solve -4 = -z*x - 2 for x.

1

Let h = -9 + 17. Suppose -o = o - h. Solve -8 - 12 = o*t for t.

-5