Suppose -13 = -3*p - 4. Suppose -o - 13 = -2*g - 5, p*o - 6 = -4*g. Solve 1 = -t - g for t.

-4

Let z(l) = 1. Let d(w) = -5*w**2 + 2. Let y(p) = -d(p) + z(p). Let c be y(-1). Suppose 0 = r + 5*o + 2, 0 = 2*r - 6*r + c*o + 40. Solve -t = t - r for t.

4

Let o be (16/(-10))/(28/(-70)). Suppose 4*y - 3 = 9. Suppose -4*w = -4*x - o, -y*w - 2*w + x = -1. Solve w = -4*t + 2*t - 2 for t.

-1

Let f = 99 + -97. Solve f - 10 = 2*s for s.

-4

Let r(w) = -2*w**2 - 9*w - 9. Let h be r(-5). Let s = h + 14. Solve x - 1 = -s*x for x.

1

Let f® = -2*r3 + 3*r2 - 2*r. Let m be f(2). Let k = m - -13. Let z(u) = u3 - 5*u2 + u - 5. Let i be z(k). Solve l + l = i for l.

0

Let d be (-50)/(-4)*(-32)/(-20). Suppose u + 5*s + 8 + 6 = 0, s - d = -4*u. Suppose u = 2*n + 4. Solve 4*j + n = 9 for j.

2

Let c(h) = -h + 4. Let g be c(-4). Suppose -3*a + g = 2. Solve -a*q + 2 = -6 for q.

4

Let t = -7 - -12. Solve -k + t*k + 12 = 0 for k.

-3

Suppose 0 = -3*f + 9 - 0. Let s(t) = -t**2 - 6*t - 4. Let k be s(-6). Let c = k - -6. Solve -c*p - f = p for p.

-1