Let r be 21/(-2) + 6. Let l = 2 - -1. Let f be l - -2(-3 + 4). Solve -f*h = -r - 15 for h.

4

Let x = -2 - -8. Suppose 0 = -3*m - x - 48. Let w = -7 - m. Solve -2*u - w = -1 for u.

-5

Let n be (-14 - -32) + 1*-2. Solve 3*i + i = -n for i.

-4

Let t be ((-4)/6)/((-6)/27). Solve 3*y + 12 = -t for y.

-5

Suppose 2*a - 30 = 6*h - 3*h, -4*h + 121 = 5*a. Suppose l = 4*l - a. Let o = 11 - l. Solve -o*w - 21 + 9 = 0 for w.

-3

Let p(q) = 2*q2 + 5*q + 3. Let c(k) = 3*k2 + 5*k + 3. Let m(s) = -3*c(s) + 4*p(s). Let y be m(5). Solve 0 = -0*j - y*j for j.

0

Let x(f) = -f + 2. Let o be x(-2). Suppose 0 = -4*j - 17 + 5, -4*p - j + 17 = 0. Solve 0 = o*r - p - 3 for r.

2

Let z be (-3)/6 + 72. Let n(u) = -7*u + z*u3 - 5*u2 + 3 - 2*u**3 + u. Let m be n(6). Solve -f - m = -0*f for f.

-3

Suppose -4*j = -4*k - 20, 3*j + k = -k. Suppose -6*a + 5*u = -3*a - 6, -u = -j*a + 4. Suppose -13 = -a*i + 1. Solve -4*b - 9 - i = 0 for b.

-4

Let d(t) = -t**2 + 12*t - 1. Let c be d(11). Suppose -w + 4*o + c = -12, 5*w + 4*o = -10. Solve 3*p + w*p = 10 for p.

2