Let z(f) = 2*f3 + 2*f2 - 8*f + 5. Let j(m) = -m3 - 3*m2 + 7*m - 4. Let i© = 3*j© + 2*z©. Let b be i(4). Solve -6*d + 8 = -b*d for d.

2

Let v(a) = a**2 - 9*a - 10. Let i be v(10). Solve -t + i*t = -2 for t.

2

Suppose -8*b = -6*b + 3*d - 20, 0 = -3*b + 3*d. Solve 19 = -b*l - 1 for l.

-5

Let d be (-80)/25*5/(-2). Solve 3*s + d = -1 for s.

-3

Let y(o) = 4 - 5 + 2 + 6 - o. Let b be y(7). Suppose 0 = -4*u + 54 - 18. Solve 3*p + u = -b for p.

-3

Let i be (1 - 6)*16/(-10). Suppose 0 = j - h - 8, -3*j = -0*j + h - i. Suppose 0 = 5*p - 3*k - 30, j*k = -7*p + 2*p - 5. Solve 0*t - 6 = -p*t for t.

2

Suppose o = 2*l - 17, -o = 2*l - 3*o - 14. Solve x - l = -5 for x.

5

Suppose 3*m - 18 = 15. Solve 0 = -3*x + 1 + m for x.

4

Let x© = c3 + 4*c2 + 4. Let k be x(-3). Solve -3*f = k - 4 for f.

-3

Let y be 3*(-2 + (-1 - -2)). Let z = -7 - y. Let j be (z/(-3))/(2⁄6). Solve -k = j*k for k.

0