Suppose 3*s = 5*s - 10. Let j(h) = 3*h - 12. Let u be j(s). Solve -4*n = -u*n + 1 for n.

-1

Let d be (-4 + 4)/(-2 + 3). Solve d = -h - 4 + 1 for h.

-3

Let u© = -2 + 4*c3 + 2*c2 - 3*c**3 + 1 + 3. Let s = -4 + 2. Let z be u(s). Solve -z*t + 6*t = 0 for t.

0

Suppose -3*f = -a + 16, -4 = -5*a - 2*f - 2*f. Suppose c - h + 5 = h, 2*h = -2*c - a. Let n(y) = y3 + 4*y2 + 3*y. Let g be n©. Solve g = -i - 3 + 1 for i.

-2

Let f = -3 + 7. Suppose f*k - 57 = 23. Solve k = t + 4*t for t.

4

Suppose 4 = -3*o + 4*i, -3*i + 5 = 2*i. Solve -2*x - 2*x = o for x.

0

Suppose -2*w + 2*n + 15 = 3*w, 3*w - 9 = 3*n. Suppose 2*v + r + 3 = 0, w*v + 15 = -4*r - r. Solve v = m + 5 - 6 for m.

1

Let m(u) = u3 + 9*u2 + 6*u - 9. Let z(f) = -3*f - 1. Let y be z(-2). Suppose 13 = y*g + 38, 3*b = 4*g - 4. Let j be m(b). Solve 3*s - j = -1 for s.

2

Suppose 499 = 4*r - 5*k, 3*k = 4*r + r - 640. Suppose r = 5*a + 2*m, 3*a + 3*m = 8*m + 60. Solve -4*j = j - a for j.

5

Suppose -4*x + 9 = 1. Suppose 0 = -w - 7 + 2, -o + x*w + 25 = 0. Solve 0 = -4*t - 5 - o for t.

-5