Let p = 2 + 0. Suppose 4*c - 7*u - 5 = 0, -2*c - 9*u + 6*u + 9 = 0. Let m(r) = -r**2 - 6*r + 5. Let b be m(-6). Solve -c*z + p*z = -b for z.

Let t = 8 - 4. Let z(p) = -p**2 + 7*p - 1. Let b be z(6). Suppose 3*q - 3*j = 2*j + 33, b*q - 55 = 4*j. Solve -27 = t*n - q for n.

-4

Suppose 0 = -2*y + 3*o - 2*o - 7, -y + 2*o - 5 = 0. Let m be (-2)/y*¹⁰⁸⁄₉. Suppose 0 = m*b - 4*b. Solve b = -0*r + r for r.

0

Suppose 0*x - 2*x = 0. Suppose -2*m - 45 = 3*m. Let g(b) = -b - 9. Let p be g(m). Solve p*f + 5*f + 10 = x for f.

-2

Suppose -4*s + 5 - 25 = 0. Let u(o) = -o**2 - 7*o - 4. Let h be u(s). Let k be (-2)/(-7) - h/21. Solve k*y = -y + 2 for y.

2

Let t(z) = z3 - 3*z2 - 2. Let k be t(3). Let o be (-1 - 0)/(k/10). Solve 2*b - o = -1 for b.

2

Let f = 49 - 29. Let b = -15 + f. Solve w = -3 + b for w.

2

Let l = -24 + 24. Let r(h) = h3 + 7*h2 + 7*h + 8. Let i be r(-6). Let o be -3 + i - (-2 - l). Solve 2*z + 9 - o = 0 for z.

-4

Let h = 13 + -10. Suppose 4*v = 7 - h. Let u = 15 + -10. Solve v = -f + u for f.

4

Let k be (4 - 2) + 0/(-2). Suppose -2 = k*j, 4*j = -m - 0*j - 7. Let v be (2 - m/(-3))*2. Solve -v*g + 16 = 6 for g.

5

Let r be (9 - 4) + -4 + 1. Suppose 3 = r*u - 13. Solve u = -3*x - x for x.

-2