Suppose -3*j + 2 + 4 = 0. Suppose 4*w + 3 = -5*c, -j*c - 28 = -5*w - 7. Solve -4 = w*a - 1 for a.

-1

Let z(s) = s**2 - 6*s + 12. Let q be z(3). Solve -q*t = -5 - 10 for t.

5

Let q(n) = n3 - 5*n2 + 4*n + 2. Suppose -j - 9 = -d, -3*d - j + 5 = -2. Let t be q(d). Solve 0 = 4*s + 10 + t for s.

-3

Let x® be the third derivative of -r4⁄12 - 7*r3⁄6 - r**2. Suppose 2*j + 20 = 8. Let w be x(j). Solve -w*i + 21 = 1 for i.

4

Let v© = 3*c - 4. Let m be v(5). Suppose -3*q - 7 - 2 = 0, -3*q - m = -p. Let a = 6 - p. Solve a*l + 2 = 5*l for l.

2

Suppose 35 = 2*v + 3*v. Let r = v - 7. Solve -w - w = r for w.

0

Let a = -25 + 41. Solve 0 = 4*k - 0 + a for k.

-4

Let c be (2 + 7)*4⁄6. Suppose c*n - 3*n = 0. Solve n*y - y = 0 for y.

0

Suppose 8 = r + r. Solve -3*y - r = 11 for y.

-5

Let a(k) = k**2 - k + 25. Suppose 4*m + 3 = -t, -3*t = -m - 0*m + 9. Let l be a(m). Solve 6*v - v = l for v.

5