Let v be 40/(-7) + (-6)/21. Let i(f) = f + 6. Let k be i(v). Solve k = 3*j - 3 - 3 for j.

2

Let x(k) = 7*k - 5. Let h(j) = 13*j - 10. Let u(l) = -6*h(l) + 11*x(l). Let v be u(2). Solve -q + 12 = v*q for q.

3

Suppose -k + p = -0*p + 25, 40 = -3*k - 4*p. Let t be k/35*7/(-2). Solve n - 3*n = -t for n.

1

Suppose -6 - 10 = -4*a. Solve k - a = -k for k.

2

Let j = 31 + -21. Suppose 4*n - 5*g = 52, 2*g = 4*n - 43 + 3. Suppose 0*v - 2*o = -2*v, 0 = v + 3*o - n. Solve j = v*a - 4*a for a.

-5

Let z® be the first derivative of -r**2 - 12*r + 3. Let a be z(-8). Solve 0 = 2*o - 2 - a for o.

3

Let z be (9/(-3))/((-6)/16). Suppose 17 = 5*i - z. Suppose 3 = i*q - 2*q, 5*q = -3*r + 20. Solve -r*n - 6 = -3*n for n.

-3

Let w© be the third derivative of c4⁄24 - c3⁄2 + 2*c**2. Let h be w(4). Let a be (0 - h) + (3 - 2). Solve a*b - b + 2 = 0 for b.

2

Let u = 8 + -5. Let j = 2 + u. Suppose 0 = 3*y - 5*r - 7 + 1, 4*r - 10 = -j*y. Solve 0 = 6*z - y*z - 20 for z.

5

Suppose 166 = -2*a + 170. Solve -a*v = -4 + 12 for v.

-4