Let s be 27⁄6*80⁄24. Solve s = -4*x - 1 for x.

-4

Suppose 4*d - 8 = 4. Let m© = -c3 + 6*c2 + 5*c + 12. Let r be m(7). Let u = d + r. Solve -u = y - 0*y for y.

-1

Suppose -2*g - 5 = 4*h - 5*g, 4*h + 3*g = 13. Suppose -3*m - 8 + 23 = 0. Solve o = -h + m for o.

4

Let t(q) = -1 - 2 - 2*q - 5. Let m be t(-7). Suppose -23*r + 3*r + 160 = 0. Solve -m*w = -4*w - r for w.

4

Suppose 0 = 2*m + d - 3*d - 12, -2*m + d = -9. Let j be 3/((-1)/(-4 + m)). Solve -3*q + 0 = -j for q.

1

Suppose -k = k + 2. Let r = 0 - k. Let w be -4*r*10/(-4). Solve -4*f = f + w for f.

-2

Let n(d) = -d2 + 5*d - 6. Let y be n(6). Let u(h) = -h2 + 7*h - 3. Let q be u(4). Let r be 3/y - q/(-4). Solve 8 = r*v - 0*v for v.

4

Let j = -8 - -11. Let t be 10 + (j/1 - 3). Solve -u - 4*u + t = 0 for u.

2

Let m(a) = a**2 - 1. Let d be m(2). Solve -9 = d*k - 0*k for k.

-3

Let n = -33 - -35. Solve -a + n + 2 = 0 for a.

4