Suppose -30 + 9 = 3*q. Let c(d) = -d**2 - 8*d - 5. Let j be c(q). Suppose 3*y + 9 = -3*b, 5*b + 21 = y - 3*y. Solve y*i + j*i = 0 for i.

0

Let f be -4*((-45)/(-6))/(-3). Suppose 3*s - 5 = -o - 0, 0 = s + 2*o - f. Solve 2*w + 10 = -s*w for w.

-5

Suppose 0 = -5*k + 8*k. Let l = 2 + 0. Solve k*v + l = v for v.

2

Suppose 2*p = -0*p. Solve -4 = -l - p for l.

4

Suppose 2*m - 36 = 2*s, -4*m = -3*m - 2*s - 21. Solve -5*y - m - 10 = 0 for y.

-5

Suppose 0 = -5*o - 2*r + 4*r - 1, 2*o - 4*r - 6 = 0. Let u = 5 - o. Solve 0 = 2*x + x - u for x.

2

Suppose -15 = 4*d - 9*d. Solve -7*h + d*h = 20 for h.

-5

Suppose -4*p = 5*x - 4*x + 4, 0 = -2*x - 5*p - 2. Suppose -5*t + b = -17, -x*t + 3*b = -b - 20. Suppose -3 = w, 4*n - 34 = -t*w + 17. Solve -4*g - n = -3 for g.

-3

Suppose 5*r = 4*y - 4, -4*r - 6*y + 3*y = -3. Let l be 1 + -1 + 2 + r. Solve -c + 2*c = -l for c.

-2

Let l(j) = j**2 - j. Let g = -10 + 9. Let p be l(g). Solve 1 = -a - p for a.

-3