Let z® = r - 3. Let d = -2 - -4. Let m be 3⁄6*(10 + d). Let h be z(m). Solve 0 = -h*n - 0 + 3 for n.

1

Let w be 14 + (-7 - (0 - 3)). Solve 4 = -2*q + w for q.

3

Let j(y) be the first derivative of -y4⁄4 - y3 - 2*y**2 - 2*y - 2. Let a be j(-2). Solve a = 3*z - z for z.

1

Let y = -1 - -3. Let w be 1 + -1 - (-7 + y). Solve -a = -w*a - 12 for a.

-3

Let u(t) = -t + 3. Let l be u(-6). Solve 5*j - l = 11 for j.

4

Suppose -3*v - x = -5*v + 8, -4*x - 24 = -4*v. Let m(u) = -u3 - 15*u2 + 2*u + 30. Let w be m(-15). Solve v*g + g = w for g.

0

Let h be (-1)/(-1) - 6/(-2). Suppose -7*w - 97 = -3*w - 5*d, -d - 49 = 3*w. Let l be 1/(w/(-8) + -2). Solve l = h*z + 20 for z.

-4

Let m = -17 + 17. Let v(q) = q**2 + 7*q. Let p be v(-7). Suppose p = f + 3*f. Solve m = -f*a + 2*a for a.

0

Let t be 4 - 1/((-3)/(-12)). Let i(z) = z3 - 2*z2 - z + 5. Let p be i(t). Solve 2*b - p + 1 = 0 for b.

2

Suppose -12 = 3*r - 5*r + 4*t, -2*r - 2*t + 6 = 0. Suppose z - 5*z = -4. Solve -9 = -r*j - z for j.

2