Let u = 72 + -69. Solve 6*t - u*t = 0 for t.

0

Let n be 0/(-2)*1⁄2. Suppose -2*b = -b - 8. Solve 5*y + b + 2 = n for y.

-2

Let l® = -r**2 + 7*r - 5. Let u be l(6). Let y(k) = k. Let d be y(5). Suppose d*i - 26 = -u. Solve 17 = -i*m - 3 for m.

-4

Let b be (1 - 1)/(1*2). Suppose w + w - 16 = b. Suppose l + 1 = w. Solve 4*h = 3 - l for h.

-1

Let z = -6 - -8. Solve -z = 2*r + 6 for r.

-4

Suppose 60 = -0*z + 3*z. Suppose -2*f - 5*n = -z, 2*n - 8 = -0*f + f. Solve f = -m - 2 + 7 for m.

5

Let s(a) = a + 10. Suppose 0 = 2*m + 10. Let p be s(m). Solve 0 = -4*h + p - 1 for h.

1

Let o = -3 - -6. Let s(z) = -2*z. Let g be s(-2). Solve o*p - p + g = 0 for p.

-2

Suppose -1 - 1 = r. Let a(b) = 2*b3 - 4*b2 - 3*b. Let d© = -c3 + c2 + c. Let n(f) = a(f) + 5*d(f). Let z be n®. Solve -3*y + z = 9 for y.

5

Let t(n) = -2*n - 3 - 2*n + 6*n2 + 6*n3 - 7*n**3. Let z be t(5). Solve 0 = 2*c + z*c for c.

0