Suppose -t + 13 = -2*b, -2*b = 4*t + 3*b. Suppose t*p + 6 = -4*r, 5*r + 31 - 11 = 0. Solve -p*z - 8 = -2 for z.

-3

Let d be 28/(-126) - (-146)/9. Solve -3*a = a - d for a.

4

Suppose -5*m - 23 = -8. Let z = 2 - m. Let t(h) = -h3 - 6*h2 - 2*h - 7. Let b be t(-6). Solve -z*o + b = -5 for o.

2

Let b be 4 + -1 + (-2)/(-2). Let d(m) = m + 14 + 6 - 5 + 9. Let f be d(0). Solve f = -5*r + b for r.

-4

Let g(b) = -6*b**2 - 7*b - 2. Let o be g(-5). Let v be 26/o + 4⁄18. Solve v*w + 5*w = 5 for w.

1

Suppose i = 2*i - 4. Let s(w) = 2*w**2 + 2*w + 2. Let t be s(-2). Let m = t - i. Solve 4*n - m = 2*n for n.

1

Let w(q) = -2*q**2 + 8*q. Let s be w(6). Let t = -13 - s. Solve -4*y + t + 1 = 0 for y.

3

Let d(s) = 8*s2 + 0 + 1 + s3 - 9*s + 1. Let b be d(-9). Suppose b*o = 7*o - 15. Solve -o*h + 8*h = -20 for h.

-4

Suppose -4*o + o = 2*n - 10, 5*o + 4*n = 14. Suppose 3*k - 6 - 6 = 0. Suppose -h = -y - k*y - 6, o = 3*y. Solve -x + h = 3*x for x.

4

Let g(k) = k3 + k2 - 2*k + 1. Let i be (1 - -1) + 3/(-3). Let l be g(i). Solve 4*m - 19 - l = 0 for m.

5