Let p = 1 - 1. Solve a + p*a = 0 for a.

0

Let r(q) = q3 - 5*q2 - q + 7. Let t be r(5). Solve t*d - 9 = -3 for d.

3

Suppose 8 = 4*x + 2*b, -1 + 6 = 5*x + 5*b. Solve -y = -6 + x for y.

3

Suppose 0 = c + 10 - 13. Solve c*z - 2*z = 4 for z.

4

Let j(l) be the third derivative of l5⁄30 - l3⁄3 + 3*l**2. Let p be j(-2). Solve -3*x - 6 = -p*x for x.

2

Let k(q) = 3*q + 1. Let a be k(1). Let z = a + 0. Solve 9*s = z*s + 25 for s.

5

Let j(t) = -t3 + 4*t2 + t - 2. Let l be j(4). Suppose z = 4*g - 5, 3*z = 3*g - 6 - 0. Suppose -2 + g = -y. Solve l*k - 3 = -y for k.

1

Suppose 5*o = -4*j - 1, 3*o + 2*o + 7 = -3*j. Suppose 10 = -g + 6*g. Suppose -g*k = -j*k + 8. Solve k*d - 7 = 3 for d.

5

Let h(n) = 4*n + 20. Let p be h(-5). Let s = -6 - -14. Solve -2*k + 0*k + s = p for k.

4

Suppose -8*y - 92 = -4*y. Let u = 24 + y. Solve -3*s - u - 2 = 0 for s.

-1