Let h(b) = b + 16. Let j be h(-11). Solve j*u + 20 = u for u.

-5

Let l = 17 + -7. Suppose 2*h - 10 = -5*j, -2*h - 3*j = 4 - l. Suppose -34 = -3*o - 3*y - 4, 3*y = -5*o + 40. Solve h = 5*v + o - 15 for v.

2

Let r(l) = -l**2 - 14l - 1. Let d be r(-14). Let m be (1 + 0)(2 - d). Solve -2*x - m + 9 = 0 for x.

3

Let h® = -r3 - 9*r2 - 9*r - 8. Let m be h(-8). Let o be -1 + m - 1 - -12. Solve -b + o = b for b.

5

Let s(u) = u3 + 4*u2 + 2*u + 1. Let t be s(-2). Solve 5 = t*z + 20 for z.

-3

Let j(v) = v3 + 4*v2 - 4*v - 4. Let w be j(-4). Let f = w + -7. Suppose -4*i = i + 4*o, 2*o = -5*i. Solve -15 = f*x - i*x for x.

-3

Suppose 3*x + 1 - 7 = 0. Let j = 1 - x. Let i be (1*12)/3 - j. Solve 0*o - i = o for o.

-5

Let s(n) = -3*n2 - n + 1. Let g® = -9*r2 - 4*r + 3. Let z(f) = 2*g(f) - 7*s(f). Let w be z(2). Let t be 2⁄7 + (-201)/(-7). Solve 0 = -5*m + t - w for m.

4

Suppose 5*i = -3*t - 11, i + 31 = -5*t - i. Let g = -2 - t. Let p = -1 + g. Solve 0 = d + p*d - 15 for d.

3

Let z(p) = 3*p - 1. Suppose m + m + 4*j - 2 = 0, 5 = 5*m - 2*j. Let o be z(m). Suppose -4 = o*k - 3*k. Solve l + 0 + k = 0 for l.

-4