Suppose 0 = 20*d - 19*d - 1. Solve -4 = q + d for q.

Let w = -6 + 10. Solve -2 = -w*t - 14 for t.

-3

Let t be 0/(-2 + 0 + 1). Let p(a) = a3 - 5*a2 - 7*a + 8. Let w be p(6). Solve t*r + r = w for r.

2

Suppose -4*l - 55 = -2*z + l, 25 = 2*z + 5*l. Solve 4*y + 0*y + z = 0 for y.

-5

Let v(o) = 3*o - 24. Let k be v(8). Solve n + 2*n = k for n.

0

Suppose -2*m + 5 = 3. Solve -21 = 4*u - m for u.

-5

Let m(y) be the second derivative of y³⁄₂ + y²⁄₂ - 5*y. Let s be m(1). Solve -s*k - 7 = -19 for k.

3

Let t be ³⁄₁₂ - 71/(-4). Let y = t + -9. Solve 11 + y = -5*b for b.

-4

Let a(x) = x3 - 9*x2 + 9*x - 5. Let j be a(8). Solve j = -s + 1 for s.

-2

Let l = 9 + -7. Solve -l*v = 1 - 5 for v.

2

Let z = -14 + 21. Solve -z = -j - 3 for j.

4