Let r = -10 - -13. Suppose -r*d + 4*d = 0. Suppose 0*o + 3*f = 5*o - 10, 15 = 3*f. Solve d = -o*w + 8 + 7 for w.

Let s(d) = 2*d - 2. Let a be s(3). Let g = a + 0. Let u = -19 + 22. Solve g = -u*k - 5 for k.

-3

Let r© = 2*c. Let y = 7 - 4. Let b be r(y). Suppose 0 = -2*x + 3*x - 10. Solve -z - x = -b*z for z.

2

Let s(l) = -l3 + 5*l2 + 2*l + 1. Let z = 6 - 2. Suppose -3*b = -3*g - 3, 9*b - 4*b = z*g + 9. Let h be s(b). Solve 1 - h = 2*j for j.

-5

Let u = 3 + -2. Suppose -12*t + 19 + 41 = 0. Solve t*o = u - 6 for o.

-1

Suppose -2*p = -11 + 7. Solve -9 = p*c + 1 for c.

-5

Let p(q) = q + 8. Let z® = r + 4. Let w be z(3). Let l be p(w). Let k(y) = y**2. Let b be k(0). Solve b = -2*h - 5 + l for h.

5

Let q(w) = -7 - 9*w2 - 3*w - 6*w - w3 + 2. Let i be q(-8). Let u = i - 3. Solve 3*f + u*f + 6 = 0 for f.

-2

Let h be (-15)/35 + (-9)/(-21). Suppose -2*b - 5*c = h, b - 2*b + 3*c = 0. Solve -v + b*v - 5 = 0 for v.

-5

Let z(x) = -x + 2. Let i be z(4). Let l be i/(-3) + (-60)/9. Let t be (0 - (-3)/(-6))*l. Solve 16 = -c - t*c for c.

-4

Let u be -2 + 12*¹⁄₂. Let i(b) = b**2 - 3*b - 2. Let a be i(u). Solve a*z - 1 = 1 for z.

1