Let q = -13 - -15. Solve 3*j - q - 13 = 0 for j.

Suppose -2*z + 19 - 123 = 0. Let d = z - -77. Solve d = -3*x - 2*x for x.

-5

Let p(q) = -5*q3 - q2 + 3*q + 8. Let a(u) = 4*u**3 - 3*u - 7. Let z© = -4*a© - 3*p©. Let h be z(4). Solve h = 4*d + 1 + 15 for d.

-4

Suppose -13 = -4*z + 3. Suppose 5*i = z*i + 1. Solve -u + 0 = i for u.

-1

Suppose 8 = -2*r, 4*r + 34 = -2*b + 5*b. Solve 2*c = b*c + 16 for c.

-4

Let k be 1*4 + -2 + 0. Suppose -2*j = -4 + k. Suppose -2*t = 3 - j, 4*n - t = 1. Solve n*x - x + 3 = 0 for x.

3

Suppose -4*w - 2*w = -24. Solve 0 = -w*l - 12 - 8 for l.

-5

Let v(y) = 9*y**2 + 2*y. Let u be v(-1). Solve -u*w = -2*w for w.

0

Let b be (4 + -2)/(-1 - -3). Suppose 2*q + 13 = 3*k, -3*k - 4*q + 0 = -b. Suppose n = -3*h + 14, -4*h + 4*n + 19 = -h. Solve j + h = k for j.

-2

Let t be (⁶⁄₃)/(2/(-3)). Let n be t/12 - 1/(-4). Let v® = 4*r - 12. Let q be v(4). Solve n = -q*h - 13 + 29 for h.

4

Suppose 3*z = -z + 24. Suppose -k - 3 + z = 0. Solve k*x = -x + 8 for x.

2